UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AWjB+Iq4QrI1/5S1wJzZ61sOMMUfDHFXAx7YZlFRm8=' 
WHERE 
  key_id = '12968fce126b82f4f58a43e0b9a1f7fde1345ac64aa848a4b2bc26a01cbcc037' 
  AND (
    token = '1AWjB+Iq4QrI1/5S1wJzZ61sOMMUfDHFXAx7YZlFRm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )