lock.writeLock().lock();
        try {
            // Check if we already have a lease for this path
            Smb2LeaseKey existingKey = pathToLease.get(path);
            if (existingKey != null) {
                LeaseEntry entry = leases.get(existingKey);
                if (entry != null && !entry.breaking) {
                    entry.lastAccessTime = System.currentTimeMillis();