INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e471f70f7a357997b1411043620bc2f1f303f894f4b217569f5bbf1aa2d39662', 
    'ujY63HfrnM3KCqQAYcLzObQp/ib0njsIQ3+a/jldynE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )