INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c26301414be5ee17b501bddba7aee276c8ec27e37c460e7ef1428a8a15fe849', 
    '5V1FM2LzZj5sLWpul05BZHXx0tuAqs7oA/8s2HUfhyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)