Multiple meta_relation

Hello Support,
is there any ways to use meta_relation=”OR:AND” ?

in my case there are two fields are in OR condition and one field with AND how I can create that using this

Below is my post query

$event_post_data= array(
        'post_type' => 'post',
        'posts_per_page' => -1,
        'post_status' => 'publish',
        'meta_query' => array(
          'relation' => 'AND',
          array(
            'relation' => 'OR',
            array(
              'key' => 'starts_at',
              'value' => date('Y-m-d'),
              'compare' => '>=',
              'type' => 'DATE'
            ),
            array(
              'key' => 'ends_at',
              'value' => date('Y-m-d'),
              'compare' => '>=',
              'type' => 'DATE'
            ),
          ),
          array(
            'key' => 'branch_id',
            'value' => $branchId,
            'compare' => 'LIKE',
            'type' => 'value'
          ),
        ),
        'meta_key' => 'starts_at',
        'orderby' => 'meta_value',
        'order' => 'DESC'
      );