SELECT 
  sd.param_id, 
  sd.param, 
  cscart_static_data_descriptions.descr, 
  sd.param_2, 
  sd.param_3, 
  sd.param_4, 
  sd.param_5, 
  sd.param_6, 
  sd.status, 
  sd.position, 
  sd.parent_id, 
  sd.id_path, 
  sd.class 
FROM 
  cscart_static_data AS sd 
  LEFT JOIN cscart_static_data_descriptions ON sd.param_id = cscart_static_data_descriptions.param_id 
  AND cscart_static_data_descriptions.lang_code = 'en' 
WHERE 
  sd.section = 'A' 
  AND sd.status = 'A' 
  AND sd.param_5 = '6' 
ORDER BY 
  sd.position

Query time 0.00044

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE sd ref section section 6 const,const 120 Using index condition; Using where; Using filesort
1 SIMPLE cscart_static_data_descriptions eq_ref PRIMARY PRIMARY 9 toolboxdigitalshop_dev.sd.param_id,const 1 Using where

Result

param_id param descr param_2 param_3 param_4 param_5 param_6 status position parent_id id_path class
143 index.php?dispatch=pages.view&page_id=1 Contact Us 6 A 20 0 143
146 index.php?dispatch=pages.view&page_id=7 Terms 6 A 30 0 146
147 index.php?dispatch=pages.view&page_id=156 Privacy & Cookies 6 A 40 0 147
148 index.php?dispatch=pages.view&page_id=155 DMCA Policy 6 A 50 0 148
144 index.php?dispatch=gift_certificates.add Gift Certificates 6 A 60 0 144
149 index.php?dispatch=pages.view&page_id=9 Submit DJ Chart 6 A 80 0 149
164 /submit-update-artist-information.html Update Artist Information 6 A 85 0 164
165 /update-label-information.html Update Label Information 6 A 86 0 165
167 /submit-event-listing.html Submit Event Listing 6 A 87 0 167
151 https://labelmanager.toolboxdigitalshop.com/ Label Manager 6 A 100 0 151