UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYkvgT5LfISmA3yB3JtprGFAd7LJ5qh+/S+CXkM254k=' 
WHERE 
  key_id = '6b8d24dfff9479dac5be676079a6147bcbb6172bce833c3b8248eed7425047e7' 
  AND (
    token = 'YYkvgT5LfISmA3yB3JtprGFAd7LJ5qh+/S+CXkM254k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )