INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb9c1418499c004006c91a732833f22c7e83d53fb3e8c834325541a98739cb8', 
    'HCp6mKwqgy2cSrRAzja6Z9UZRvmwJe5UScdVDJlS15E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)