UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tC5FV4WlLaZnBoj5yZ37O90f73JunbIhJz1dfsHtNw=' 
WHERE 
  key_id = '23eda9a1d9fb1c2215420910b8d2e61f339e83c078d37494137665ac6f164ab1' 
  AND (
    token = '6tC5FV4WlLaZnBoj5yZ37O90f73JunbIhJz1dfsHtNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )