INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6428b84c7903df89cfbc9750a777868a15c664663ccc8e5f1b2c06d8a17b6a53', 
    'Itlg1wx5DhUB8YAwxoPhabQWTpvEukmGx5lnayPl5Ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)