INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1730a60f3cf0d58c1b36c7c347a91f11380f61fe07fcbfa34d651a2a8f09345', 
    'kWCiVaaZnbMh3mjfnEapJOClIx9GjYMilakN6UwSbtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)