UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNzPGmOn1OnBFsUriB6L8JpEwnzGo+Vpz8016rKDLHk=' 
WHERE 
  key_id = '463d931d7325606c782a642118866b43beac91df5f21ab7c6f393ac10086b112' 
  AND (
    token = 'lNzPGmOn1OnBFsUriB6L8JpEwnzGo+Vpz8016rKDLHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )