DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = '9412dd6c27c9fd796bb292f5a490a2fbc62494372e081cfaacf16e6af99b8952' 
  AND token = 'NT9ep+/tx7z9JiQzoqqL5uXkyfibQxocf15F9Scgay4='

Query time 0.00745