UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLBJfep9ik/xGmsHuApqef8S99UkPVFd3PvQGr6ylLQ=' 
WHERE 
  key_id = 'f8fc7024e8edfe4291b0f829941b2ccc4caed5912317f0af9258935452a9cf62' 
  AND (
    token = 'pLBJfep9ik/xGmsHuApqef8S99UkPVFd3PvQGr6ylLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )