UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ZjM5lgit7k/JfiuQ2n2JvhJmNBOwtLkpD06iPaiUEs=' 
WHERE 
  key_id = '1beac1c8934d91b63ab6b627b458ba0c7d125a92173183b3d9f648a07414873c' 
  AND (
    token = '3ZjM5lgit7k/JfiuQ2n2JvhJmNBOwtLkpD06iPaiUEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )