UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rBqUhu5MmlKcwujyweOeRct75pE6N2C/akJh7/Oa6AU=' 
WHERE 
  key_id = '858d579623bc03c1c7fc37717008d046183a43fa8dd389cda9717adf6c723be9' 
  AND (
    token = 'rBqUhu5MmlKcwujyweOeRct75pE6N2C/akJh7/Oa6AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )