UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cw9mEFZZuiYpoxoIl+7g+ZdpfsilG5qXTnOaCg34pLI=' 
WHERE 
  key_id = 'd8e42e83d2f41b898e67c0c4c0faf7520397fe5288531df717a256ca737cfeaf' 
  AND (
    token = 'cw9mEFZZuiYpoxoIl+7g+ZdpfsilG5qXTnOaCg34pLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )