UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1KTMkkRgVTMVyQZHGCcs1jxlLo55R5LJQ/E3sYxEj2Y=' 
WHERE 
  key_id = 'a5a3c333808a8e8ebf52a72261ab9cf9aaa698939122b152937d3685b5330b7e' 
  AND (
    token = '1KTMkkRgVTMVyQZHGCcs1jxlLo55R5LJQ/E3sYxEj2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )