DELETE FROM cscart_lock_keys WHERE key_id = 'a16ac9d9f3e7d01249eca16e85c480e6556de39032602f7f535ecdff6f5eb864' AND token = '1n4f9Klt6EqyMxst9rO2cBfuRMrMQg6ijOy86kKurQ4='