UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nn+JuS+eaKNy4ZuLTxKlE5YRaEdGObVusHP4shuAVE=' 
WHERE 
  key_id = '59112354bffca754e0af365d670269efef7a47f8e8b9689e98683295b50ad9c4' 
  AND (
    token = '3nn+JuS+eaKNy4ZuLTxKlE5YRaEdGObVusHP4shuAVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )