UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAOhxEln5y+aFqRE086aXaIVuOYPrUrvtaHBl+ZVt3k=' 
WHERE 
  key_id = '997b1be05b2552f05a0e8b98d375f6b38f5cc5e8d0307419fb285495c4f39d14' 
  AND (
    token = 'rAOhxEln5y+aFqRE086aXaIVuOYPrUrvtaHBl+ZVt3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )