UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GMxap0iiStp46nf8SXaHOyZ5rfpuxnbNtvnClCUsiI=' 
WHERE 
  key_id = 'a3d19ce56906894375cf01d2e6e716f25c1fec50c75edc6ac7cf0107d57f5a40' 
  AND (
    token = '4GMxap0iiStp46nf8SXaHOyZ5rfpuxnbNtvnClCUsiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )