UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yc2UtO1kppJ09VX8hGw7lI78rt6ozIA2K5kr9iqJ48k=' 
WHERE 
  key_id = '78ab0ba9a0f5433a909c1ca273a86e85b182dc0795de4d8c0ea101a38ce3b7c7' 
  AND (
    token = 'yc2UtO1kppJ09VX8hGw7lI78rt6ozIA2K5kr9iqJ48k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )