UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGREvNQOBEtbUu0cD/QbhOP/ijZJ6urqs37T4PqLly0=' 
WHERE 
  key_id = 'fc24c24f40e5f224ab553620342a9d1a4fcf9b5efb425265291a65032689a02f' 
  AND (
    token = 'PGREvNQOBEtbUu0cD/QbhOP/ijZJ6urqs37T4PqLly0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )