UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cX6vuheLzaTNmXOSZ7BzZHDRxGalMBBsAdk1B+eWD7k=' 
WHERE 
  key_id = 'de82e1e766f6146280f761d85aa75fec9c76e79a48dac14ade466ac07fe3f5ff' 
  AND (
    token = 'cX6vuheLzaTNmXOSZ7BzZHDRxGalMBBsAdk1B+eWD7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )