UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCapnRyNBw/owcdHofNZr/n38xT+wp1joDEDV3HFFzk=' 
WHERE 
  key_id = '512075561aaec8b14c7fcbe92da347ebe629716b91b50c9263da91e6c63332e7' 
  AND (
    token = 'LCapnRyNBw/owcdHofNZr/n38xT+wp1joDEDV3HFFzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )