private long getLockTimeout() {
        if (this.getProperties().executionTimeoutEnabled().get()) {
            return this.getProperties().executionTimeoutInMilliseconds().get();
        }
        return DEFAULT_LOCK_TIMEOUT;
    }
{@link HystrixCommand} for async requests

@author <a href=mailto:scienjus@gmail.com>ScienJus</a>
fault/fault-hystrix/src/main/java/com/alipay/sofa/rpc/hystrix/SofaAsyncHystrixCommand.java