UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wHNWBviTShnlRZCRkY/gaIMIvu4j7uIPlkOm/xf+wZ8=' 
WHERE 
  key_id = 'd83a22d43e21a34a5553946cdedbe948e2c46b587b551c182417544929f07915' 
  AND (
    token = 'wHNWBviTShnlRZCRkY/gaIMIvu4j7uIPlkOm/xf+wZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )