UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MsVcCVdHoWAFzqty1Ye/VvdJbLi+C5xlibMAee+22Ys=' 
WHERE 
  key_id = '40bd95bf24dd130d98ee7b36c94ceceee2060476ba7ec48ca356fd3c38ec7010' 
  AND (
    token = 'MsVcCVdHoWAFzqty1Ye/VvdJbLi+C5xlibMAee+22Ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )