UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jTfl37dq+ynZBKAhKul4aDJTPAkDCtzXy0NnoCl5MWU=' 
WHERE 
  key_id = 'c96765d8716f9afcceca06f5371a011645391384d1c231f1cd676e0bac643c76' 
  AND (
    token = 'jTfl37dq+ynZBKAhKul4aDJTPAkDCtzXy0NnoCl5MWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )