UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QnbZI6TDK73Y+wrHNapEQnvwe57M823cgiIyEtgZe/o=' 
WHERE 
  key_id = 'fcf1b46a10076b196d3d8e736c5d3a3573d14e0a9cfbd0ef173d691101b432ef' 
  AND (
    token = 'QnbZI6TDK73Y+wrHNapEQnvwe57M823cgiIyEtgZe/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )