INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7f4fc3d459144e8c0d8402f918750040c912ca5ca94db54d7cb8982f10e94ec', 
    'Msp5wco5c0/DxK1j3P2x0q+FgDt5oP6WYAY8AkXV8p8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)