UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0MT6/7o/H1QLK+pVZVIVVkXpOJqjR2ym8xMEEkhpZgk=' 
WHERE 
  key_id = '8fce1ee006e09ddf1b93acd11da26fa0f17343967b879aa960f12a97d6360161' 
  AND (
    token = '0MT6/7o/H1QLK+pVZVIVVkXpOJqjR2ym8xMEEkhpZgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )