INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08cfb97ebc895f791df7723bdce0c1bb6cb8853b473104f197cec03eaf28e9ce', 
    'oS3UQ8+EykpsZKJ4QkO7vI9LK19HBjgy2fmOTpOCYcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)