UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LA0qIflsYtsgjtkJrfwR1srg+TjEsAQuVdnVTNPQHVc=' 
WHERE 
  key_id = '0fc000f00cd215f1f05ccf4e84ab945bf70d6bd2bd0bb7cd720a907621a4dff9' 
  AND (
    token = 'LA0qIflsYtsgjtkJrfwR1srg+TjEsAQuVdnVTNPQHVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )