Fixed SQL data and update client deregistration behavior.

Change-Id: Id9b6168be6932508c1202acd770a82b3b61c1bef
diff --git a/full/src/test/resources/kustvakt-test.conf b/full/src/test/resources/kustvakt-test.conf
index ce12cff..b3d2985 100644
--- a/full/src/test/resources/kustvakt-test.conf
+++ b/full/src/test/resources/kustvakt-test.conf
@@ -57,7 +57,7 @@
 oauth2.native.client.host = korap.ids-mannheim.de
 oauth2.max.attempts = 2
 # expiry in seconds (S), minutes (M), hours (H), days (D)
-oauth2.access.token.expiry = 3S
+oauth2.access.token.expiry = 3M
 oauth2.refresh.token.expiry = 90D
 oauth2.authorization.code.expiry = 10M
 # -- scopes separated by space
diff --git a/full/src/test/resources/test-hibernate.properties b/full/src/test/resources/test-hibernate.properties
index 199dc73..37b7ea7 100644
--- a/full/src/test/resources/test-hibernate.properties
+++ b/full/src/test/resources/test-hibernate.properties
@@ -1,4 +1,4 @@
-hibernate.dialect=org.hibernate.dialect.MySQLDialect
+hibernate.dialect=org.hibernate.dialect.MariaDB103Dialect
 hibernate.hbm2ddl.auto=none
 hibernate.show_sql=false
 hibernate.cache.use_query_cache=false