UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OK/wbXZTqw0hAJlWkq5q3QA9Jvkysdt6sMhyvpNKWTw=' 
WHERE 
  key_id = 'e47a39c4a836aa43aed1b375f8120b31ffbc908a19ae83fda0ed1f0bd3d35f54' 
  AND (
    token = 'OK/wbXZTqw0hAJlWkq5q3QA9Jvkysdt6sMhyvpNKWTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )