INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbf55aa617f3e00a1a02e4529017153ffdda018057d41a250535a21e702ef4d3', 
    '8PnNMjP6SWz6MLBqap170gn57bSKXYA2+prMehkkCbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)