UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NePHoxCrvLXKpWi468eYs44Rj6G8SO5CbMFGqjUKcM=' 
WHERE 
  key_id = '900dd6bf2721a7e8bcfa254dde61fddca5baf114fe0da190d6581b081ae91c45' 
  AND (
    token = '+NePHoxCrvLXKpWi468eYs44Rj6G8SO5CbMFGqjUKcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )