UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MP4jCUfKxQDnlqAtTw4VlOQ9ltizPNpEveweqy0hrGA=' 
WHERE 
  key_id = '7fecf7daf7aae437e302110708ffc5a5008bf679ec133e0bf2dee5225184f8dd' 
  AND (
    token = 'MP4jCUfKxQDnlqAtTw4VlOQ9ltizPNpEveweqy0hrGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )