UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1KY36ZGQ/89aFRJbg5wsJX0uUepzvkzy9nHmwzWpTmg=' 
WHERE 
  key_id = '75f01530bccb08dedc7b8b4413f91860fb5548e6959851d18b882b7a90b31c8f' 
  AND (
    token = '1KY36ZGQ/89aFRJbg5wsJX0uUepzvkzy9nHmwzWpTmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )