UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKAgKcRdjs2fv91DlJIkmM1toZ5f9hIoHiOiHtl9jAs=' 
WHERE 
  key_id = '74d877e2867c74104935b76d2fab37404a271c2f660f6b2b551b893e40410b47' 
  AND (
    token = 'xKAgKcRdjs2fv91DlJIkmM1toZ5f9hIoHiOiHtl9jAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )