UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dmvFv0Lnb2vqAdk0MtGbnJFKQ+yzTFWh7LAwbKekI4Y=' 
WHERE 
  key_id = '88f71f11e39693a5874a20d55719d190c92838e90f2cb7a9bef5488d424034bd' 
  AND (
    token = 'dmvFv0Lnb2vqAdk0MtGbnJFKQ+yzTFWh7LAwbKekI4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )