UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3X8drq/eY0n10dHIliJi99Tg6nNiXvWahiidvSCt07s=' 
WHERE 
  key_id = '9c372d3f7248febe88b5557f2195507fb42a4f8839efe6d30b6f0456773a5177' 
  AND (
    token = '3X8drq/eY0n10dHIliJi99Tg6nNiXvWahiidvSCt07s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )