UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpTaR9Z+/Q+u/2huTkbztI6hJ+RHzlwlG87imM9jjP4=' 
WHERE 
  key_id = '912a3012087178e4760b2fce0062d7de17da949df5bc3581dc181313a854b76b' 
  AND (
    token = 'UpTaR9Z+/Q+u/2huTkbztI6hJ+RHzlwlG87imM9jjP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )