UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uDzhp7O6b+T8nk4Lb6ovQdZ5UYEOq4pt5qMSFPZ4cI=' 
WHERE 
  key_id = '73d8f836089a95149ecc1734dd3e63f677a729e2c0818a117a37cef9a490b270' 
  AND (
    token = '0uDzhp7O6b+T8nk4Lb6ovQdZ5UYEOq4pt5qMSFPZ4cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )