UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xi6SVDUoMZYsykxYIK8DzHjsm4B3fXDGt6WeNjRTOiw=' 
WHERE 
  key_id = '57373183f7b7fdb410e17fe6f544e26b3067864cd2561b4953e023d8b3e8a851' 
  AND (
    token = 'Xi6SVDUoMZYsykxYIK8DzHjsm4B3fXDGt6WeNjRTOiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )