DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = '6f31ef76fd3464d0174c5097b0dbfff816d9b009a8ef4008f43858a7592dedf3' 
  AND token = 'Z8O4Nmnm8lLIh+uuepGguikUXubDbpCVI/cGb8SrX7A='

Query time 0.00780