DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = '49255449e38c93f6da72f4afddefb359dc8b0eb83037f526c58446bcc6875b5d' 
  AND token = '7Fi8NNDB98jEWXfnVGphEl9sVY6SNK4hw3xVxJDvYiU='

Query time 0.00778