UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QktFKMYZotlD1CqIyffVWwkkB1fUxdM+cknKN0B4T0w=' 
WHERE 
  key_id = '17203273a73f398453dfe067e335a5eb029a380a3f6719414a0cd911267fbbab' 
  AND (
    token = 'QktFKMYZotlD1CqIyffVWwkkB1fUxdM+cknKN0B4T0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )