Do not delete expired carts if locked

Hello. Better to do this at the query level no ?

In the commerce_cart.cron service

protected function getOrderIds($order_type_id, Interval $interval) {
    $current_date = new DrupalDateTime('now');
    $expiration_date = $interval->subtract($current_date);
    $ids = $this->orderStorage->getQuery()
      ->condition('type', $order_type_id)
      ->condition('changed', $expiration_date->getTimestamp(), '<=')
      ->condition('cart', TRUE)
      ->range(0, 250)
      ->accessCheck(FALSE)
      ->addTag('commerce_cart_expiration')
      ->execute();

    return $ids;
  }

But you need to check the status (as you do in your patch) too juste before deleting it. An order can be locked after being added in the queue expiration