UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKeUUmKkNCjXXXMLvUTvvJrr17/G5fc6jGNm2q1AODU=' 
WHERE 
  key_id = 'fcde5a9bed8b50901e62b8642b34664542d0a84fef353b48971c6e3eb0e33080' 
  AND (
    token = 'gKeUUmKkNCjXXXMLvUTvvJrr17/G5fc6jGNm2q1AODU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )