UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTajPrlV2x9+iKaZyhD23dF8EMGTwgNvzzWLYgjf8c4=' 
WHERE 
  key_id = '2667f7a04256465691379ce67e42a2682622c651ae454399f1231e201f74496c' 
  AND (
    token = 'vTajPrlV2x9+iKaZyhD23dF8EMGTwgNvzzWLYgjf8c4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )