Оптимизировать запросы woocomerce

Есть сайт нужно сделать оптимизацию таких запросов

SELECT   wp_posts.ID FROM wp_posts  LEFT JOIN wp_postmeta ON (wp_posts.ID = wp_postmeta.post_id AND wp_postmeta.meta_key = '_languages' )  LEFT JOIN wp_postmeta AS mt1 ON ( wp_posts.ID = mt1.post_id )  LEFT JOIN wp_postmeta AS mt2 ON ( wp_posts.ID = mt2.post_id )  LEFT JOIN wp_postmeta AS mt3 ON (wp_posts.ID = mt3.post_id AND mt3.meta_key = 'attribute_pa_city_name' ) WHERE 1=1  AND wp_posts.post_parent = 432  AND (

  (

    wp_postmeta.post_id IS NULL

    OR

    ( mt1.meta_key = '_languages' AND mt1.meta_value LIKE '%s:2:\"ru\";%' )

  )

  AND

  (

    ( mt2.meta_key = 'attribute_pa_city_name' AND mt2.meta_value IN ('','astanaib') )

    OR

    mt3.post_id IS NULL

  )

) AND wp_posts.post_type = 'product_variation' AND ((wp_posts.post_status = 'publish')) GROUP BY wp_posts.ID ORDER BY wp_posts.menu_order ASC LIMIT 0, 1;