UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJDFCsePlu+wwanBiQMt4wjHQM2xjP7rgX50gbpsFFc=' 
WHERE 
  key_id = '3e2ddfcae04e443d432267e80468e3f44706084d9b7b6c32ef559e59caaaa850' 
  AND (
    token = 'dJDFCsePlu+wwanBiQMt4wjHQM2xjP7rgX50gbpsFFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )