UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6caMKmzyFNJvob2wyEmXJmkvI9dFjLAPs5kKJrFG2QE=' 
WHERE 
  key_id = '4f2404e283f9212eefd9427f8d4b75970dc2b5cd74b9bbb25191336ccc081452' 
  AND (
    token = '6caMKmzyFNJvob2wyEmXJmkvI9dFjLAPs5kKJrFG2QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )