$unit_price = array(
      'amount' => $_order['СтоимостьДоставки'] * 100,
      'currency_code' => 'RUB',
      'data' => array(),
    );
    $unit_price['data'] = commerce_price_component_add(
      $unit_price,
      'base_price',
      $unit_price,
      TRUE,
      FALSE
    );
    $shipping_line_item = commerce_shipping_line_item_new('delivery', $unit_price, $existing_order->order_id);
    commerce_line_item_save($shipping_line_item);
    $wrapper->commerce_line_items[] = $shipping_line_item;