INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d2e7da4ead149e3c80141a6ae36806e02c8b28985ae207e8c126dcaef372956', 
    '6aQDeL7vMaJwRAsbmHnOFjVzG8A102OW1x6ma1FjnCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)