DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = '8a7853fc04ffb092586a75e2c6a1c0c5733b5a38b563313bad677856615327b2' 
  AND token = '1QS59329DGA0574whKEg/rH5DX9TXm3i5V1MjG57GHU='

Query time 0.00771