UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Iyvr8sBHfbqXBsTfz9DeJ6o9/sY5bjqSUVBl8bcehg=' 
WHERE 
  key_id = '8ce2918968c45e389f7508126b9a571b4bbde9f4d3c70921a6dcaa90fdb8cd63' 
  AND (
    token = '8Iyvr8sBHfbqXBsTfz9DeJ6o9/sY5bjqSUVBl8bcehg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )