UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rHIozskMG45PWZT8zKeyi3Y5wEl9+DmOinzAeLUkBjU=' 
WHERE 
  key_id = '55403c777bac1bb4697e3e7b07b0e03003731772b17c235c288a52ce8d7674d4' 
  AND (
    token = 'rHIozskMG45PWZT8zKeyi3Y5wEl9+DmOinzAeLUkBjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )