DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = 'b6f9076e1028205bb38f33a0661627b274d0c5e02b64f8f1a9cae29d882527ab' 
  AND token = 'dD8DBBQvnQg2TQ3K292clZCAxO0OnDbVSnnApY96M/s='

Query time 0.00870