Include block number when ordering token balances

The block number matters for ordering as a token can be updated for an
address multiple times across different blocks in one insert.

apps/explorer/lib/explorer/chain/import/runner/address/token_balances.ex

@@ -60,7 +60,8 @@ defmodule Explorer.Chain.Import.Runner.Address.TokenBalances do
     on_conflict = Map.get_lazy(options, :on_conflict, &default_on_conflict/0)
 
     # order so that row ShareLocks are grabbed in a consistent order
-    ordered_changes_list = Enum.sort_by(changes_list, &{&1.address_hash, &1.block_number})
+    ordered_changes_list =
+      Enum.sort_by(changes_list, &{&1.address_hash, &1.token_contract_address_hash, &1.block_number})
 
     {:ok, _} =
       Import.insert_changes_list(