UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pB7XnMPkHdHw5OE4ZhgrhcfS+ic4qM/SS2vbOzcs/vE=' 
WHERE 
  key_id = '6aa4cf449cb052248aa8cfe84aa2e48c4d23d6123bc22d0aeedc9efe812686c4' 
  AND (
    token = 'pB7XnMPkHdHw5OE4ZhgrhcfS+ic4qM/SS2vbOzcs/vE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )