UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5IMlLq7kjQx2leVxHuJvxSZJlulH5rVG2joIWpzMjU=' 
WHERE 
  key_id = '0d3f97b34a4f59ffb58aed0c0dd99713c63a938d1a28f950786db3fed8f0a33f' 
  AND (
    token = 'z5IMlLq7kjQx2leVxHuJvxSZJlulH5rVG2joIWpzMjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )