INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951af78fcc57785c46a4808c024882b0da51e4a1eefb8befb26701d07673a392', 
    'YV9emrHCsU45OsmvsFYdZ84jK5ON1ZKZU+cJpbffVGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)