UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpQtFftKH0w2ET8ypxxhKf4el+Uh/bHWZ3MtwTsiSEw=' 
WHERE 
  key_id = '2f1883050e1b47f1c673cc65320de98d0bbaa7ccbd0dad14736273429f1b8458' 
  AND (
    token = 'WpQtFftKH0w2ET8ypxxhKf4el+Uh/bHWZ3MtwTsiSEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )