UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JoyCQXHUcVh2P89y13u+0BZBaXEaJ1RqO0bwum7egCI=' 
WHERE 
  key_id = '109c685a8f6e12196c41c71bdbb7c8f08b4a7c719c99219218530071b579c461' 
  AND (
    token = 'JoyCQXHUcVh2P89y13u+0BZBaXEaJ1RqO0bwum7egCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )