UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/gg8h/TNZLZhK6SWBlYfHzFZuuKhCkbDZXC8C9I1m0Y=' 
WHERE 
  key_id = 'f1da0bbc3936fc51b8bf77395276e1f4bf4e10c04639917426a7288170f57a00' 
  AND (
    token = '/gg8h/TNZLZhK6SWBlYfHzFZuuKhCkbDZXC8C9I1m0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )