INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83d7a3879d6a18101257c2a3737576251057cc8e44d3326253a1eacd955c749e', 
    'uvq/eHcwSkUJUV23sn4rQUMTDbFdXsHF9fseFwQ+1eg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)