INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3858d3bc7acf87e487d8bb0a376cfb63ec94328fad84b1f5d517aee6fc533fb8', 
    '3M9AP7Tv1wmznWoAIDkRmMldaibdDFrN0xINtF6krDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)