UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwBzNkQwXoxB6f3u+TffRrQ+cRIQw9TXLHMiDKlhtWU=' 
WHERE 
  key_id = '3723a83ac1de506eac828c27fb24f0226102b0f171b9284c610f6d57022eb171' 
  AND (
    token = 'HwBzNkQwXoxB6f3u+TffRrQ+cRIQw9TXLHMiDKlhtWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )