INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c078e8111d7f14bc0ae113e52986466f6278b92242700c3f03ffb4ff550113b', 
    'Vmf3hIybt6Gd1DRCXlOeroCWJnriUUdnAE0OdFFUHLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)