UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+MhPbQCBveLCV4epqDUQv1IJDGhU3sL8kpXlKRd2FI=' 
WHERE 
  key_id = '207b185b7f5b62e01becf4f30e4daffc6075c6b0b4a9128ab2230922422fcd2b' 
  AND (
    token = 'g+MhPbQCBveLCV4epqDUQv1IJDGhU3sL8kpXlKRd2FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )