UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3X75IxJjPuxkTjygoABoxwhs/ztO8hJ8MysycZ0KRjk=' 
WHERE 
  key_id = '499b4e6b7e9872d266d356d12660a5d872ca06e3d1959cabfb64d59de75e86e1' 
  AND (
    token = '3X75IxJjPuxkTjygoABoxwhs/ztO8hJ8MysycZ0KRjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )