UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YlKsS90UOLxPAxSXTITNUPJBBhtWCAwKOFvcBODSVt0=' 
WHERE 
  key_id = '1a57fe598b1c0df60d18d793c04d017f7e1d36f3ae85debb9b5d0222554989c8' 
  AND (
    token = 'YlKsS90UOLxPAxSXTITNUPJBBhtWCAwKOFvcBODSVt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )