UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qj13yuJWBlW/1tUs3C0EiDlaUtktwVEkM+45usrAp0w=' 
WHERE 
  key_id = '4c8f912b3414e724a9d1168adf06473292f3ce092edc1abc729fea84f73ec3f1' 
  AND (
    token = 'qj13yuJWBlW/1tUs3C0EiDlaUtktwVEkM+45usrAp0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )