INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9e080e3eead3371947143bb3d360ae7de5ab28878cfa32ac9c53ed2ef1eaf84', 
    'h73yTlVi3NOfIM04MOiNJi/CLg2uS3DZGrd3JZTfl/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)