INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4493afae8457efd326a1a61d1a0ebc78a6d5f40263f9b4beaf29d936675165dd', 
    'Ug6redHUZ2X5P57Xcj+6P8ELA0tctctxlJcy0sy19Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)