UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wKh7gC829IsHggjrrG1lF6wT+i3gtNQy/9eauZvAj+0=' 
WHERE 
  key_id = '29408fca77f7f849938910fe673521c3661606fe050632a603284d2b76ac6945' 
  AND (
    token = 'wKh7gC829IsHggjrrG1lF6wT+i3gtNQy/9eauZvAj+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )