UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTcFZtPd66yu0gt5nRQg+RMkOTxVoe/8TIL5gmdYmq8=' 
WHERE 
  key_id = 'a199fbac67c6fa7663dd9d2726686ae15591ce8644d4a03e191fa37eb7938672' 
  AND (
    token = 'ZTcFZtPd66yu0gt5nRQg+RMkOTxVoe/8TIL5gmdYmq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )