UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ut+xS89XBZcXcLV3Zz4xr5fsLfgCrvBtKao/2hxrsEI=' 
WHERE 
  key_id = '24a76642c58f9d111deb40a1a3e58cf0826bc6ba065405453c727dbdd000d300' 
  AND (
    token = 'Ut+xS89XBZcXcLV3Zz4xr5fsLfgCrvBtKao/2hxrsEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )