UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YYUpSCZncFJd2yZnCDTRY8uWGhjsd9paT7ijKFUpCEY=' 
WHERE 
  key_id = '9bacc553658d675170bf9c48098957b7baa6faf7163a1cf1d265caeffd3a49bc' 
  AND (
    token = 'YYUpSCZncFJd2yZnCDTRY8uWGhjsd9paT7ijKFUpCEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )