UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yAbLhyx4BYVPuZQso6sh0dvYGJXz+S5c6s5xbGf1gw=' 
WHERE 
  key_id = '325deff3ee9a401d838f42f845b7b487c40839968c2b6269d6b6b333e12edcfa' 
  AND (
    token = '7yAbLhyx4BYVPuZQso6sh0dvYGJXz+S5c6s5xbGf1gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )