UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EeS6i++3ymdtihhjMz5p3gZ85pluJ4+YFpnUu4lo6AA=' 
WHERE 
  key_id = '8989d56b538c99b52317e72717ab0a91bb29aa75f138dbcd4d1b4152cf54147f' 
  AND (
    token = 'EeS6i++3ymdtihhjMz5p3gZ85pluJ4+YFpnUu4lo6AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )