UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'USOfN18xXAhLjuLK6joo0TGqHvhkkvZY33KkyHoZ9OA=' 
WHERE 
  key_id = 'b9d6c66d999f7129552d816000def950090168bfaa504804dc28043ba57f18cc' 
  AND (
    token = 'USOfN18xXAhLjuLK6joo0TGqHvhkkvZY33KkyHoZ9OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )