fix(lock): async release

Author: shenxiangzhuang

redis/asyncio/lock.py

@@ -249,7 +249,10 @@ def release(self) -> Awaitable[None]:
         """Releases the already acquired lock"""
         expected_token = self.local.token
         if expected_token is None:
-            raise LockError("Cannot release an unlocked lock")
+            raise LockError(
+                "Cannot release a lock that's not owned or is already unlocked.",
+                lock_name=self.name,
+            )
         self.local.token = None
         return self.do_release(expected_token)