UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNwmyhjv3r+l+HdFvzXzI+xAV8P8Hm3qfcAkGjELwrE=' 
WHERE 
  key_id = '24aa30686b5ba7fea01a96f33eb9434193d600b568afd9f9a788d72c64821cd3' 
  AND (
    token = 'dNwmyhjv3r+l+HdFvzXzI+xAV8P8Hm3qfcAkGjELwrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )