UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxE+mSHbXo2l0VEzla8qe3e6u+HPYD4iWynjyoWogt8=' 
WHERE 
  key_id = '97d2cb84be04a836ad58848c8f4b5b2e4643d5c517133788b95a9e6867c043ac' 
  AND (
    token = 'WxE+mSHbXo2l0VEzla8qe3e6u+HPYD4iWynjyoWogt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )