INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6674d1e551b199a95007cfe5cc2779a6c9c1e700aa01536b08d88bb4927738e', 
    'OVfTMljZ4O67PVFzgMe7ETbv1kueoIh5GL9fFQipu14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)