UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HN7KyNhJhsrUQmVZLwfDuWMMz24doUzGBzhyn5OkdpY=' 
WHERE 
  key_id = '3ec7dcae2b5c989ff1169562cf29b017417b921b9dc537458d0a499b0720c55b' 
  AND (
    token = 'HN7KyNhJhsrUQmVZLwfDuWMMz24doUzGBzhyn5OkdpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )