UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3KkwWvyNsVtwgB/EdwEX3w1b6ATX6hERvVVt8VTCsM=' 
WHERE 
  key_id = '04f3b063e5de43abb33bb6d9f329721f18f2a05b6aeaf16c8829c603f0107593' 
  AND (
    token = 'C3KkwWvyNsVtwgB/EdwEX3w1b6ATX6hERvVVt8VTCsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )