UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAZvYWEwgmFJRxTvS2B6kNg0h0W3qLffVdeOihbbTT4=' 
WHERE 
  key_id = 'ad6a9e5b9ce70b9e3af78af0c0f41090502174983e929fa469884ea930a9b8a3' 
  AND (
    token = 'tAZvYWEwgmFJRxTvS2B6kNg0h0W3qLffVdeOihbbTT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )