1 files changed, 15 insertions, 0 deletions
diff --git a/synapse/storage/media_repository.py b/synapse/storage/media_repository.py
index a820fcf07f..44e4d38307 100644
--- a/synapse/storage/media_repository.py
+++ b/synapse/storage/media_repository.py
@@ -157,10 +157,25 @@ class MediaRepositoryStore(SQLBaseStore):
                 "created_ts": time_now_ms,
                 "upload_name": upload_name,
                 "filesystem_id": filesystem_id,
+                "last_access_ts": time_now_ms,
             },
             desc="store_cached_remote_media",
         )
 
+    def update_cached_last_access_time(self, origin_id_tuples, time_ts):
+        def update_cache_txn(txn):
+            sql = (
+                "UPDATE remote_media_cache SET last_access_ts = ?"
+                " WHERE media_origin = ? AND media_id = ?"
+            )
+
+            txn.executemany(sql, (
+                (time_ts, media_origin, media_id)
+                for media_origin, media_id in origin_id_tuples
+            ))
+
+        return self.runInteraction("update_cached_last_access_time", update_cache_txn)
+
     def get_remote_media_thumbnails(self, origin, media_id):
         return self._simple_select_list(
             "remote_media_cache_thumbnails",