UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMVOFMDj5DxNj3D8iwhd9yu8vWbDxnSHqdEWu68f9b8=' 
WHERE 
  key_id = 'd9515d5d622e35993145581b69a6cc1afc3a99d715eb31d119f0c35ab6a441bf' 
  AND (
    token = 'UMVOFMDj5DxNj3D8iwhd9yu8vWbDxnSHqdEWu68f9b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )