DELETE FROM 
  tmall_lock_keys 
WHERE 
  key_id = 'ceafd789a7ae88daecddfde4cc111b6bb935c037f39f5a6c7a79119c8522b4b3' 
  AND token = 'R9Vmp4U+CdTDJUM4i50vFoWyaEe7kdIFZCWOyv8mCPQ='

Query time 0.00760