UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Nk02TmIaVifn4vEAIVhjN4HgrlBzVNiAFBZqEq9TwE=' 
WHERE 
  key_id = '5c2593a04dd5bbfbf7a3bfea367d4e7f47fc9ce4de768164f875eaa39b51e98c' 
  AND (
    token = '1Nk02TmIaVifn4vEAIVhjN4HgrlBzVNiAFBZqEq9TwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )