UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWsZvTVU1tOoKniE8tj5dkNM0HYEdojhGJfrgMhk/UU=' 
WHERE 
  key_id = '62ac78d708f502ce79b62e5a99dbe4d6fbb60872fdc4899d90747101933ea0f7' 
  AND (
    token = 'XWsZvTVU1tOoKniE8tj5dkNM0HYEdojhGJfrgMhk/UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033