UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VF6igax+w7ntIsQHe2EF1MOQU+PAYpW0O4ZBIUZcdZQ=' 
WHERE 
  key_id = '6ffac1557f5cdafd338b37d197135f08fb3190feed08d94ca07d885348583e03' 
  AND (
    token = 'VF6igax+w7ntIsQHe2EF1MOQU+PAYpW0O4ZBIUZcdZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )