UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1thZGvbry4FK0ZVxa+E8IpFQo2pHFKlW7fwl4b5NAVo=' 
WHERE 
  key_id = 'c24f7e7df6b57986f12d75ede8351485cee5c72a080fba472d2ce023c4e80f75' 
  AND (
    token = '1thZGvbry4FK0ZVxa+E8IpFQo2pHFKlW7fwl4b5NAVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )