UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BM7EZjJ22f8pR+E/QgvtOkwB1w/xBt8LmogcAKk/Oc=' 
WHERE 
  key_id = '973703e27806eff6486bdc4f1f676b203f520095ade72bc1d26f39b721f9afda' 
  AND (
    token = '0BM7EZjJ22f8pR+E/QgvtOkwB1w/xBt8LmogcAKk/Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )