UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7izVK6nUT3uEEh8aNOQebaWN79yD5TVhe0w33RfCDI=' 
WHERE 
  key_id = '9342ae1d8ed1961a592d28b99d4a390005bd617b90d56bc2eee6189bfb2ea69b' 
  AND (
    token = 'y7izVK6nUT3uEEh8aNOQebaWN79yD5TVhe0w33RfCDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )