UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/aXzPGA1v2uafglWlRa4Eo3QlxcOFAZU9f0dB22sey0=' 
WHERE 
  key_id = '9f9e58ceb81548a730e8e0eb1555f9e744eb797b3d8c287a9b970d7f76614429' 
  AND (
    token = '/aXzPGA1v2uafglWlRa4Eo3QlxcOFAZU9f0dB22sey0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )