UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VO4BHh1hRAdrSfAMFnJ3hwqBAu32NnYFQElpUWCdSWA=' 
WHERE 
  key_id = 'ae0d6a30e3ef5430940e95b125ce901221af8d6e5ce0fa944d600acbd4d2bc55' 
  AND (
    token = 'VO4BHh1hRAdrSfAMFnJ3hwqBAu32NnYFQElpUWCdSWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )