UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLEQ/J1QXYEtdSKPibOBKGiWM6Tzvih0sDOt3G2ctCA=' 
WHERE 
  key_id = '64f6e3f2776c736436a12c10f1dbbce924c63097aebae4db38b141f07e56fd13' 
  AND (
    token = 'PLEQ/J1QXYEtdSKPibOBKGiWM6Tzvih0sDOt3G2ctCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )