UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxnCRAwrDwZmYo8B/ZkXgnn+yglkAvtPVrBqXk/QgPM=' 
WHERE 
  key_id = 'c5c9867c561c41386545a82866b938ddb7cd8f7c157b95fdc1717dedf8e33aa0' 
  AND (
    token = 'HxnCRAwrDwZmYo8B/ZkXgnn+yglkAvtPVrBqXk/QgPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )