DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = '7ab31bb81293442ffcfbd8a735a736d41503deefa70b76da13d57e21aa315738' 
  AND token = 'YUUQhrJat7igyuUhWk/i8YpCUEgd84j0LEzaWu2Olr8='

Query time 0.00862