UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C96Bmu/CF1qZzCS/yHpd7hJQ6B1WKKuZkRueYaeAdWw=' 
WHERE 
  key_id = '5b9c9a9797eb27fa3697ef53cf39e4d9f3b6fbd9702e241a03cfbd8e3106298a' 
  AND (
    token = 'C96Bmu/CF1qZzCS/yHpd7hJQ6B1WKKuZkRueYaeAdWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )