Orders page order by payment status Move paid orders at the end

Can any one help on it.

i’ve done this

add_filter( 'manage_edit-shop_order_sortable_columns', 'my_sortable_shop_order_column' );

	function my_sortable_shop_order_column( $columns ) {
		$columns['payment_status'] = 'payment_status';
		return $columns;
		}

add_action( 'pre_get_posts', 'my_slice_orderby' );
function my_slice_orderby( $query ) {
    if( ! is_admin() )
        return;

	$orderby = $query->get( 'orderby');

    if( 'payment_status' == $orderby ) {
 	$query->set('meta_key','_custom_payment_status');
        $query->set('orderby','meta_value_num');
    }
}

It did sort without skipping paid but can it be done on runtime.

Thanks, but can it be done on runtime because right now i’ve to click for sorting.