UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0jKYqi33zLePEal7baxAB8FzSaQ8ozWu7sKFVsHoXMg=' 
WHERE 
  key_id = '04946705be8ce340c3459976b6cfb4765e1b1a16754e4182bdfb01cfa4f6ab64' 
  AND (
    token = '0jKYqi33zLePEal7baxAB8FzSaQ8ozWu7sKFVsHoXMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )