UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9NqMAyn9O05kjI0nIjeyseeKl1Q1iTVCZdAnwRn+lvU=' 
WHERE 
  key_id = 'c588c733503f90e36952a77bf662d8b7f65c67eb8499257a051a34ac83d04fcf' 
  AND (
    token = '9NqMAyn9O05kjI0nIjeyseeKl1Q1iTVCZdAnwRn+lvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )