UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ox20i1PE5wx9ocnUd4Z+VTXxbEWV5zjMNIPPZG9noUc=' 
WHERE 
  key_id = '97fd9290f475e7d236528ab8286cf6925b53a2c837d4f9873dcc3d7c170881cb' 
  AND (
    token = 'Ox20i1PE5wx9ocnUd4Z+VTXxbEWV5zjMNIPPZG9noUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )