SELECT 
  cscart_pages.*, 
  cscart_page_descriptions.*, 
  cscart_seo_names.name as seo_name, 
  cscart_seo_names.path as seo_path 
FROM 
  cscart_pages 
  INNER JOIN cscart_page_descriptions ON cscart_pages.page_id = cscart_page_descriptions.page_id 
  LEFT JOIN cscart_seo_names ON cscart_seo_names.object_id = cscart_pages.page_id 
  AND cscart_seo_names.type = 'a' 
  AND cscart_seo_names.dispatch = '' 
  AND cscart_seo_names.lang_code = 'tr' 
WHERE 
  cscart_pages.page_id = 8 
  AND cscart_page_descriptions.lang_code = 'tr' 
  AND (
    cscart_pages.usergroup_ids = '' 
    OR FIND_IN_SET(0, cscart_pages.usergroup_ids) 
    OR FIND_IN_SET(1, cscart_pages.usergroup_ids)
  ) 
  AND cscart_pages.page_type IN ('T', 'L', 'B', 'F')

Query time 0.00034

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_pages const PRIMARY PRIMARY 3 const 1
1 SIMPLE cscart_page_descriptions const PRIMARY PRIMARY 9 const,const 1
1 SIMPLE cscart_seo_names ref PRIMARY,dispatch PRIMARY 206 const,const,const,const 2 Using where

Result

page_id company_id parent_id id_path status page_type position timestamp usergroup_ids localization new_window use_avail_period avail_from_timestamp avail_till_timestamp facebook_obj_type lang_code page description meta_keywords meta_description page_title link seo_name seo_path
8 0 7 7/8 A B 0 1415311200 0 0 N 0 0 activity tr Check out CS-Cart Marketplace <p>CS-Cart is feature-packed out of the box. But if you’re looking for something more for your project, we have CS-Cart Marketplace &mdash; the official store with add-ons and themes for CS-Cart.</p> <div style="text-align: center; margin: 15px auto;"><a class="button ty-btn ty-btn__primary" href="https://marketplace.cs-cart.com/" title="GO TO MARKETPLACE" target="_blank">GO TO MARKETPLACE</a></div> <p>Make your CS-Cart store more powerful, beautiful, functional, and user-friendly.</p> <p><!--CUT--><br></p><p>CS-Cart Marketplace can help you:</p> <ul><li>extend the functionality of your site;</li><li>create a unique look and feel for it;</li><li>get extra tools for promoting the site, and more;</li><li>save your time for what’s really important.</li></ul> <p></p> <p>Filter add-ons by their developer and field of use; choose them by rating, reviews, and compatibility with your CS-Cart version. If you have questions on some add-on or theme, contact its developer right from the product page.</p> check-out-cs-cart-marketplace 7