INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296a368faaf2cdc846a4b180d20cc60970fab5998bdc08a433ef47cfcacf6247', 
    '/STfHjy10JICoVbJSNQ0fOZPxSYeEOPvxwnPN4BDa74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)