UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUr9KvJnt1tNdXWG/mrW5iE4/KOxczCk7Jh0/ecYIfA=' 
WHERE 
  key_id = '76442ae5af9b6e8b252ae96398bcd97436e395e98cf625dcec2dc4f6a7be09df' 
  AND (
    token = 'IUr9KvJnt1tNdXWG/mrW5iE4/KOxczCk7Jh0/ecYIfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )