Sandbox

SELECT 
  cscart_settings_objects.object_id as object_id, 
  name, 
  section_id, 
  section_tab_id, 
  type, 
  position, 
  is_global, 
  cscart_settings_objects.name as description, 
  (
    CASE WHEN storefront_values.object_id IS NOT NULL THEN storefront_values.value ELSE cscart_settings_objects.value END
  ) AS value 
FROM 
  cscart_settings_objects 
  LEFT JOIN cscart_settings_vendor_values AS storefront_values ON storefront_values.object_id = cscart_settings_objects.object_id 
  AND storefront_values.storefront_id = 1 
  AND storefront_values.company_id = 0 
WHERE 
  1 
  AND section_id = 116 
  AND (
    FIND_IN_SET(
      'STOREFRONT', cscart_settings_objects.edition_type
    ) 
    OR FIND_IN_SET(
      'ROOT', cscart_settings_objects.edition_type
    ) 
    OR FIND_IN_SET(
      'MVE:STOREFRONT', cscart_settings_objects.edition_type
    ) 
    OR FIND_IN_SET(
      'MVE:ROOT', cscart_settings_objects.edition_type
    )
  ) 
  AND cscart_settings_objects.type <> 'H' 
ORDER BY 
  cscart_settings_objects.position

Query time 0.00068

Explain
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	storefront_values	system	PRIMARY,storefront_id,company_id				0	const row not found
1	SIMPLE	cscart_settings_objects	ref	section_id	section_id	4	const	9	Using where; Using filesort

Result

object_id	name	section_id	section_tab_id	type	position	is_global	description	value
5965	hide_products	116	117	D	0	N	hide_products	Y
5966	block_admin_panel	116	117	D	10	N	block_admin_panel	N
5967	disable_suspended_vendors	116	117	D	20	N	disable_suspended_vendors	Y
5968	days_before_disable	116	117	D	30	N	days_before_disable	90
5969	default_lowers_allowed_balance	116	117	I	40	N	default_lowers_allowed_balance	0
5970	default_grace_period_to_refill_balance	116	117	I	50	N	default_grace_period_to_refill_balance	7
5971	vendor_taxes	116	117	N	60	N	vendor_taxes
5972	global_lowers_allowed_balance	116	117	I	70	N	global_lowers_allowed_balance	0
5973	global_grace_period_to_refill_balance	116	117	I	80	N	global_grace_period_to_refill_balance	7
5974	settings_template	116	117	E	90	N	settings_template	settings.tpl