add a default timeouts value to the advisory lock exclusive method
add a default timeouts value to the advisory lock exclusive method

travis-ci/travis-core,GistIcon/travis-core,GistIcon/travis-core,kidaa/travis-core,developerfm/travis-core,kidaa/travis-core,Tiger66639/travis-core,Tiger66639/travis-core,kidaa/travis-core,GistIcon/travis-core,travis-ci/travis-core,developerfm/travis-core,Tiger66639/travis-core,travis-ci/travis-core,developerfm/travis-core