UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMobv5+ib/im/pYQhAjLnwzd2IYAHtrvElTovued/Zg=' 
WHERE 
  key_id = '2d0f755724bb8bc91445cdeee14acad14b16c5245718982379cb98080c1b0382' 
  AND (
    token = 'DMobv5+ib/im/pYQhAjLnwzd2IYAHtrvElTovued/Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )