Sandbox

SELECT 
  video_id, 
  product_id, 
  comment, 
  youtube_link, 
  position 
FROM 
  cscart_ult_product_videos 
WHERE 
  product_id = 672 
  AND company_id = 1 
ORDER BY 
  position

Query time 0.00020

Explain
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	cscart_ult_product_videos	ALL					12	Using where; Using filesort