UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm18+ny/zwMshnE9A9hFcKombrRaX4iw6vKfl2XrGwtI=' 
WHERE 
  key_id = '13b6255accdb6ce6d4a24023ffd97959f9c19be0e5e634703fb5b85a6c57eaae' 
  AND (
    token = 'm18+ny/zwMshnE9A9hFcKombrRaX4iw6vKfl2XrGwtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )