UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzVRlG9WYQ7Q3OQuyrXaYWY51et6GOON9nvtYrBO7ok=' 
WHERE 
  key_id = '226731c4263f72f602053497c534af63a3ea9c033252d879b7a9ec27166629f6' 
  AND (
    token = 'rzVRlG9WYQ7Q3OQuyrXaYWY51et6GOON9nvtYrBO7ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )