UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywQvKONBiQz7bwXyFXMWiPu3/rWG9M7V388MhWv8u2Y=' 
WHERE 
  key_id = 'efa76e34ed5462bac1d58870986139f6024a70cf142462e9bc99fc834a9b2e5c' 
  AND (
    token = 'ywQvKONBiQz7bwXyFXMWiPu3/rWG9M7V388MhWv8u2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )