unable to edit data in table using PHP form

Please look into this code unable to find out the actual error:

This is PHP upload code:

<?php
            include_once("config.php");
            if(isset($_GET['pro_id']))
            {
            $id=$_GET['pro_id'];
            if(isset($_POST['submitBtn']))          {
            $dept_id = $_POST['dept_id'];
            $cat_id = $_POST['cat_id'];
            /*$pro_id = $_POST['pro_id'];*/
            $pro_name = $_POST['pro_name'];
            $pro_desc = $_POST['pro_desc'];
            $pro_spec = $_POST['pro_spec'];
            $pro_price = $_POST['pro_price'];
            $status = 'on';
            $pro_keywords = $_POST['pro_keywords'];
            //image names
            $pro_image = $_FILES['pro_image']['name'];
            //temp images names
            $temp_image = $_FILES['pro_image']['tmp_name'];

            if($dept_id=='' OR $cat_id=='' OR $pro_name=='' OR $pro_desc=='' OR $pro_spec=='' OR $pro_price=='' OR  $pro_image=='' OR $pro_keywords=='')
                    {
            echo "<script>alert('All the fields are mandatory')</script>";
            exit();
                    }
            else
            {
            //upload image to folder
            move_uploaded_file($temp_image,"images/product_images/$pro_image");
            $run_query1 = mysqli_query($login, "update products1 SET (dept_id,cat_id,pro_name,pro_desc,pro_spec,pro_price,pro_image,status,date,pro_keywords) values (  '$dept_id','$cat_id','$pro_name','$pro_desc','$pro_spec','$pro_price','$pro_image','$status','NOW()','$pro_keywords' WHERE pro_id='$id'");

            if($run_query1)
                    {
                echo "<script>alert('Product updated successfully')</script>";
                exit();     
                    }
            else
                {
                echo "<script>alert('Errors')</script>";
                }
            }           }

            $query1 = mysqli_query($login, "select * from products1 where pro_id='$id'");
            $query2 = mysqli_fetch_array($query1);
            ?>

This the form Part where data retrieve from table and when click on the update button nothing happened and page is redirected to view data page and showing the old data:

<form action="ViewProduct.php" method="post" enctype="multipart/form-data" name="form1" id="form1">
            <table width="650" border="0">

            <tr>
                <td width="183" align="right">Department:</td>
                <th width="231" align="left">
                <select name="dept_id" id="dept_id">
                    <option>Select Department</option>
                 <?php
                $result=dept_show();

                while($row=mysqli_fetch_assoc($result))
                {
                    echo "<option value='{$row['dept_id']}'>{$row['dept_name']}</option>";
                }                    
                ?>
                </select></th></tr>
              <tr>
                <td width="183" align="right">Catagory</td>
                <th width="231" align="left">
                <select name="cat_id" id="cat_id">
                    <option>Select Catagory</option>
                <?php
                $result1=cat_show();

                while($row=mysqli_fetch_assoc($result1))
                {
                    echo "<option value='{$row['cat_id']}'>{$row['cat_name']}</option>";
                }                    
                ?>
                </select></th></tr>
              <tr>
                <!--<td width="231"><input type="hidden" name="pro_id" id="pro_id" value="<t?php echo $pro_id; ?>" /></td>-->
              </tr>
              <tr>
                <td align="right">Product Name/Model:</td>
                <td><input type="text" name="pro_name" id="pro_name" value="<?php echo $query2['pro_name']; ?>" /></td>
              </tr>
              <tr>
                <td align="right">Product Description:</td>
                <td><textarea type="textarea" name="pro_desc" id="pro_desc" cols="45" rows="5"><?php echo $query2['pro_desc']; ?></textarea></td>
              </tr>
              <tr>
                <td align="right">Products Specification:</td>
                <td><textarea type="textarea" name="pro_spec" id="pro_spec" cols="45" rows="5"><?php echo $query2['pro_spec']; ?></textarea></td>
              </tr>
              <tr>
                <td align="right">Product Price:</td>
                <td><input type="text" name="pro_price" id="pro_price" value="<?php echo $query2['pro_price']; ?>" /></td>
              </tr>
              <tr>
                <td align="right">Product Image:</td>
                <td><input type="file" name="pro_image" id="pro_image" value="<?php echo $query2['pro_image']; ?>" /></td>
                </tr>
                <tr>
                <td></td>
                <td><input size="45" type="text" name="text" id="text" value="<?php echo $query2['pro_image']; ?>" /></td>
              </tr>
              <tr>
                <td align="right">Keywords:</td>
                <td><input size="45" type="text" name="pro_keywords" id="pro_keywords" value="<?php echo $query2['pro_keywords']; ?>" /></td>
              </tr>
              <tr>
                <td colspan="2" align="center"><input type="submit" name="submitBtn" id="submit" value="Update" /></td>
              </tr>
            </table>
          </form>
            </div> <?php } ?>
        </td>
        </tr>
    </table>
  </div>

via Chebli Mohamed