INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fe82c976b35c170224e076be39b2feb5bf52ea29c4f07f5cd00c3855a4ff0e8', 
    'hKOhVJtsm1GrkhNQ36Z/ladh1VQWi+NgHFzFeKOau+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )