UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4bhTkBRVPwVxCGeTI7bct5lHx6wqxmF/Tf7P9SSEE8=' 
WHERE 
  key_id = 'be882b96073ebe0f299bd0cd560b03e6e3f21e1813cc27982f172c9e94167e8e' 
  AND (
    token = 'p4bhTkBRVPwVxCGeTI7bct5lHx6wqxmF/Tf7P9SSEE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )