UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kbk0o9Iu8fr+GU+MGROYN3Nkj7rjtZogC/Fo0mQwoTw=' 
WHERE 
  key_id = 'd298bb64b0fffaf9d36f21e8b11c5357bcc9f84b13b6c77b2a5686eb03962eca' 
  AND (
    token = 'Kbk0o9Iu8fr+GU+MGROYN3Nkj7rjtZogC/Fo0mQwoTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )