UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZ5w01gOCqCePPS1uCbXuPH5e5G1X14ZDXs0Z6IFE24=' 
WHERE 
  key_id = 'fa8ae5fafdd6dff965b19e636398310d473ddf2b2006701567c73cf297673671' 
  AND (
    token = 'QZ5w01gOCqCePPS1uCbXuPH5e5G1X14ZDXs0Z6IFE24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )