UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Au7eM2PL8FNrMqnqUeNI3HUe5OINi8GjNYfKx2OkohA=' 
WHERE 
  key_id = '25cdd3018581a82483b5f3eb0d76fdaac4550308630ffece5a37cd023b454b15' 
  AND (
    token = 'Au7eM2PL8FNrMqnqUeNI3HUe5OINi8GjNYfKx2OkohA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )