UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9KqnpW33vanV0Onj51OMuxGtXvNA2rHhlP3BC7iwp9M=' 
WHERE 
  key_id = '30bc7923679809cabc6fa7de73c518021fcc8dd4227f984da2892fa9feaa78d4' 
  AND (
    token = '9KqnpW33vanV0Onj51OMuxGtXvNA2rHhlP3BC7iwp9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )