DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = '8b0a644e6f62342a555134e02325792b98164527102daedaad4859129ffb16f6' 
  AND token = 'sxrTZvMo3BPdhC13uoqeNZPxHT8B4g+HYZrZL0KKE8E='

Query time 0.00800