UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23nrCC7bsdvloXWWMq4BjGNCc96fw5NTlPxsg8TO6Dc=' 
WHERE 
  key_id = '6075d81b18097a7ffb7e9ee7980a1b67c6ec9390f93c753db7e15e61a42847fc' 
  AND (
    token = '23nrCC7bsdvloXWWMq4BjGNCc96fw5NTlPxsg8TO6Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )