UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZNQdumgjRyUJxByi+UNbESIbz7yy3KYraLCb9qrfbo0=' 
WHERE 
  key_id = '05af466751e8b15946bd94cc4ad02a48e4464f2eacf5872a4acd278e44c51c41' 
  AND (
    token = 'ZNQdumgjRyUJxByi+UNbESIbz7yy3KYraLCb9qrfbo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )