DELETE FROM cscart_lock_keys WHERE key_id = '538ecc7e0e3333ce974140a00797365757933b8c8852fb0c1e89f3bc731c0ad7' AND token = 'QxwJasvZmEZYLT6u6xfhGRvJLx9jygj5xnCH7V4uxyY='