UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rPhGzOZJfHM/WRme8K4h9zAd9s2Ji1YUasidMEjfDE=' 
WHERE 
  key_id = '2c3016417ec989b98c12c35e709aff5b817524967a32f0cef903a98b5b6e5783' 
  AND (
    token = '2rPhGzOZJfHM/WRme8K4h9zAd9s2Ji1YUasidMEjfDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )