DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = '15470da4c358813cf9abaacdced41cd8dbb08834256f123f8c38745cce9ccfde' 
  AND token = 'hnqoxQkzCjWzDv2gkwoAAJptynveyiwfOkfCH77qdV4='

Query time 0.02301