UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xIGz+IT2LuYfn1BBwSFx7+26cNwqd0ggPR9QNNhTQY=' 
WHERE 
  key_id = 'a3ae5a717b50d21b44a5975256cb1d7342c7c4a7ba517aa4e3f666debe78aeb8' 
  AND (
    token = '1xIGz+IT2LuYfn1BBwSFx7+26cNwqd0ggPR9QNNhTQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )