UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8jvl6dC3F6OrxJ6O3+2PGZ91lIHifK72999o4w+XBU=' 
WHERE 
  key_id = '28add43c73f60825ad30a40366f2e76afe1b7cfd19156750afd9c9c15918d1aa' 
  AND (
    token = 'H8jvl6dC3F6OrxJ6O3+2PGZ91lIHifK72999o4w+XBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )