INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4044487bc165b23191a37cf1d2fa6812ad753446256d3ae7c2544170829e9063', 
    'fGagEj6guc/OqGbghrEtuIs0Sma2P4SGXLZwalZbIyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)