SELECT 
  companies.* 
FROM 
  cscart_companies AS companies 
WHERE 
  companies.company_id = 3

Query time 0.00145

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE companies const PRIMARY PRIMARY 4 const 1

Result

company_id status company lang_code address city state country zipcode email phone fax url storefront secure_storefront entry_page redirect_customer countries_list timestamp categories shippings logos commission commission_type request_user_id request_account_name request_account_data staff_notes
3 A matbaY.fr de www.matbay.fr www.matbay.fr none N LU,FR,BE 1423760620 0.00 A 0