DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = 'eca97a3c108bf3d016c0ba9887d4e1f54c7b327ee145545596df2a1c03df2c3d' 
  AND token = '76B3xeqRu7D+j+SgvZJCnkJn4cEM3yoH0x8uBwTNMvo='

Query time 0.00747