UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCzFVdJF8jzz7k2jjsD0JPRIChe6/qQe+YwMqQdYNgM=' 
WHERE 
  key_id = '99f3f7691488b8733e4f1c146acbc246c448004ab1feabb3efa29115565f053e' 
  AND (
    token = 'JCzFVdJF8jzz7k2jjsD0JPRIChe6/qQe+YwMqQdYNgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )