UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTeFuGPbaFmw9MJhLjEY7J1dBgTS3VeuAMyhG8KeH7I=' 
WHERE 
  key_id = '82e8ad99eb8bf8a95bf09da62b22644fcd30dfecad0d87cae2dd5d24b68a9e70' 
  AND (
    token = 'WTeFuGPbaFmw9MJhLjEY7J1dBgTS3VeuAMyhG8KeH7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )