🔧 more not null shenanigans

Author: dphiffer

schema/db_main.schema

@@ -9,7 +9,7 @@ CREATE TABLE `ApiKeys` (
   `app_callback` varchar(255) DEFAULT "",
   `created` int(11) unsigned NOT NULL,
   `created_by` int(11) unsigned DEFAULT 0,
-  `expires` int(11) unsigned NOT NULL,
+  `expires` int(11) unsigned DEFAULT 0,
   `app_title` varchar(255) NOT NULL,
   `app_description` text,
   `deleted` int(11) unsigned DEFAULT 0,
@@ -28,13 +28,13 @@ CREATE TABLE `OAuth2AccessTokens` (
   `id` bigint(20) unsigned NOT NULL,
   `user_id` int(11) unsigned NOT NULL,
   `api_key_id` bigint(20) unsigned NOT NULL,
-  `api_key_role_id` tinyint(3) unsigned NOT NULL,
+  `api_key_role_id` tinyint(3) unsigned DEFAULT 0,
   `access_token` varchar(64) NOT NULL,
   `created` int(11) unsigned NOT NULL,
   `perms` tinyint(3) unsigned NOT NULL,
   `access_token_secret` varchar(64) DEFAULT "",
   `last_modified` int(11) unsigned NOT NULL,
-  `expires` int(11) unsigned NOT NULL,
+  `expires` int(11) unsigned DEFAULT 0,
   `disabled` int(11) unsigned DEFAULT 0,
   PRIMARY KEY (`id`),
   KEY `by_api_key` (`api_key_id`,`expires`,`created`),