UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uv7xodRBT0dil1N7VLonyNlXMKOzt20C9W0YPSM8zbo=' 
WHERE 
  key_id = '4d531a1e8aefdbce155c6d6ae258a4f09a71d1e82e37949314ffabb3c729fc3b' 
  AND (
    token = 'uv7xodRBT0dil1N7VLonyNlXMKOzt20C9W0YPSM8zbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )