UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4d7nZS7dV/A7fXyhQeTapgiFVPnreK34GAFXY5pBSDg=' 
WHERE 
  key_id = '6d706d7ba2717d82c8a845d36837b30b3cff8d9b1913b78f4fe74fc15b99cc75' 
  AND (
    token = '4d7nZS7dV/A7fXyhQeTapgiFVPnreK34GAFXY5pBSDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )