UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVDPorOydMyQaiXgp5feD3DixP0TRv6ht4e0GYqlhVM=' 
WHERE 
  key_id = '8f170c655a4e7d8ec01ed7059948e82831081e822dfd738437f6ee85a99a6d5a' 
  AND (
    token = 'sVDPorOydMyQaiXgp5feD3DixP0TRv6ht4e0GYqlhVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )