INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fd539c39f7724d6cfd265388ee86ebd5bf600b5118b9e67c3d4cf0a1495274d', 
    'BQuo6NuTFSwFADZBVcZoNx5H1P6R4WmOGm9OAOkScOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)