Need help with Drupal 7 version

I guess the lack of response to this issue is because my patch had all kinds of context switching. I'll rephrase my question and describe where I'm stuck.

In Drupal 6, a query in inactive_user_cron is:

    // reset notifications if recent user activity
    $users = db_fetch_object(db_query('SELECT uid FROM {inactive_users} WHERE uid <> 1'));
    if ($users) {
      foreach ($users as $uid) {
        $u = db_fetch_object(db_query('SELECT access, name FROM {users} WHERE uid = %d', $uid));
        if ($u->access > time() - 604800) {
          // user activity in last week, remove from inactivity table
          db_query('DELETE FROM {inactive_users} WHERE uid = %d', $uid);
          watchdog('user', 'recent user activity: %user removed from inactivity list', array('%user' => $u->name), WATCHDOG_NOTICE, l(t('edit user'), "user/$uid/edit", array('query' => array('destination' => 'admin/user/user'))));
        }
      }
    }

For Drupal 7, I've written the same query as:

    // reset notifications if recent user activity
    $users = db_query('SELECT uid FROM {inactive_users} WHERE uid <> :one', array(':one' => 1));
    $record = $users->fetchObject();
    if ($record) {
      foreach ($record as $uid) {
        $u = db_query('SELECT access, name FROM {users} WHERE uid = :uid', array(':uid' => $uid));
        $u_object = $u->fetchObject();
        if ($u_object->access > REQUEST_TIME - 604800) {
          // user activity in last week, remove from inactivity table
          db_delete('inactive_users')
            ->condition('uid', $uid)
            ->execute();
          watchdog('user', 'recent user activity: %user removed from inactivity list', array('%user' => $u_object->name), WATCHDOG_NOTICE, l(t('edit user'), "user/" . $uid . "/edit", array('query' => array('destination' => 'admin/user/user'))));
        }
      }
    }

Looking at the $users query, for instance, and knowing that db_fetch_object() has been deprecated in Drupal 7, I thought up:

    $users = db_query('SELECT uid FROM {inactive_users} WHERE uid <> :one', array(':one' => 1));
    $record = $users->fetchObject();
    if ($record) {
      foreach ($record as $uid) {
    ....

instead of:

    $users = db_fetch_object(db_query('SELECT uid FROM {inactive_users} WHERE uid <> 1'));
    if ($users) {
      foreach ($users as $uid) {
    ...

For Drupal 6.

If someone can help me with this one query, I'm pretty sure I can apply that knowledge to the rest of queries in inactive_user_cron, at which point the module will be upgraded to Drupal 7.

Thanks for your help.