UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UF03Wt2YhqEkWRMMNo1pxxCi5Jb+GUSmfrCecelgdfA=' 
WHERE 
  key_id = '6a8e5f72ff3c157a5ce1faa8c92c584274e32ba5d525f0a9f4c0dedd8170a296' 
  AND (
    token = 'UF03Wt2YhqEkWRMMNo1pxxCi5Jb+GUSmfrCecelgdfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )