add longer expiry for aliases
add longer expiry for aliases


Former-commit-id: 5c72a8a86737fce8c0b4d16c6c32ca5de4c01fb5
syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin