UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2BUJ3gYIoExcGEBDJr4emws4CbfXdFLEcWAbe4vv3fc=' 
WHERE 
  key_id = '663e76e3704a8eb24b6a88de3e75e26ff4aa43e237a5a525b14d6296267526ff' 
  AND (
    token = '2BUJ3gYIoExcGEBDJr4emws4CbfXdFLEcWAbe4vv3fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )