1 files changed, 4 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
index c75c9ab3b5..deef246c37 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
@@ -224,12 +224,12 @@ module ActiveRecord
         version >= '5.0.0'
       end
 
-      def get_advisory_lock(key, timeout = 0) # :nodoc:
-        select_value("SELECT GET_LOCK('#{key}', #{timeout});").to_s == '1'
+      def get_advisory_lock(lock_name, timeout = 0) # :nodoc:
+        select_value("SELECT GET_LOCK('#{lock_name}', #{timeout});").to_s == '1'
       end
 
-      def release_advisory_lock(key) # :nodoc:
-        select_value("SELECT RELEASE_LOCK('#{key}')").to_s == '1'
+      def release_advisory_lock(lock_name) # :nodoc:
+        select_value("SELECT RELEASE_LOCK('#{lock_name}')").to_s == '1'
       end
 
       def native_database_types