UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dIMu+1Bq9I8OS8ZvvTZVl7P38c7BaXiaMwwYzlTZTlc=' 
WHERE 
  key_id = '48d5ce85fba7756c9a74f0960b6bc7fd584d8f2d0e3ee79db8c2880c5812782c' 
  AND (
    token = 'dIMu+1Bq9I8OS8ZvvTZVl7P38c7BaXiaMwwYzlTZTlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )