UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fWXQAwNn52pEv+j+1DYArYm48HoEpwwL7ldPoyZPxw=' 
WHERE 
  key_id = '4a36a34d33f0fa3ebdb07314c081ff339515e840dc62b249f937180fa15d800f' 
  AND (
    token = '7fWXQAwNn52pEv+j+1DYArYm48HoEpwwL7ldPoyZPxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )