UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUeloLn4NN2L8AxsUi4zC/n0M8ONsfpo/RIVles3tpk=' 
WHERE 
  key_id = '3ac3be8bf91a59df15446c1d26d7d0b07ee1c0ee0fd13aadc6cef7ed88776879' 
  AND (
    token = 'cUeloLn4NN2L8AxsUi4zC/n0M8ONsfpo/RIVles3tpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )