UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '58UpwbO9nR2SeinMxxCt5icHG+NGd5UPNgxo2mwOeaE=' 
WHERE 
  key_id = 'effec7a5c541145e7d4b19720a74d545994000413172d2f1f434777fdb8f48ea' 
  AND (
    token = '58UpwbO9nR2SeinMxxCt5icHG+NGd5UPNgxo2mwOeaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )