UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '76YEy8jxTyeg8+DJ3HsLl3AktnGXWFlWazPTg2vFHyg=' 
WHERE 
  key_id = '2e5ae70e6df31bfa7d829bfaba7f4aea6c8762429eeb7a1a1c008e55dd27fb13' 
  AND (
    token = '76YEy8jxTyeg8+DJ3HsLl3AktnGXWFlWazPTg2vFHyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )