INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37ea328c8c65c910a96519beb3861e2d36e31a9c7681738dd877e402d9deeb2e', 
    'hvxtLdi7GPbQ4px8ihsatNo8uifltoKv7LAPHtiCV6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)