UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5VF7JfmyxUm6jJ1gACVUMYydZCanAvWk1Hw26JQQXc=' 
WHERE 
  key_id = '1c3e7415deb6426d056025b97f91c003473ddf2a3d2268dd12ec199956fc28e4' 
  AND (
    token = 'v5VF7JfmyxUm6jJ1gACVUMYydZCanAvWk1Hw26JQQXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )