DELETE FROM cscart_lock_keys WHERE key_id = '831b19f8bf038aa91bb7e2bcf08d9383858652b4ae0a868993fd4a6f2ddbea2b' AND token = 'uc6c9uPthNNqgaOw2YV7ZTeriuUh61UDLi9xRjbfWKU='