UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3RKIXq0Yyi5yw12fc1DzkDINu6psNip1WyBEklVnXA=' 
WHERE 
  key_id = '576bacf20f4339de5283e76f915b94fbbaf08e22ce9a2b8b417021b2c69531c1' 
  AND (
    token = 'W3RKIXq0Yyi5yw12fc1DzkDINu6psNip1WyBEklVnXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )