UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzOrdys094MHUwa0cUNbq5fZt7PCSKWfF1m7T619rL0=' 
WHERE 
  key_id = '3db7fb135c7d44a2729e3c75e5f71978cd8076ab1810de282c97baf8d03f00d2' 
  AND (
    token = 'gzOrdys094MHUwa0cUNbq5fZt7PCSKWfF1m7T619rL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )