UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4jowhxSzjpoaB67FZp9zXQCVRtD4WeHpAFBZEy32Ac=' 
WHERE 
  key_id = '8b67c8683d5538605727c39f27a886f1f5c9fb1573bac795fa3af6bda452b437' 
  AND (
    token = 'q4jowhxSzjpoaB67FZp9zXQCVRtD4WeHpAFBZEy32Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )