INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dc2be7b764320639caa37717c2a6c1654b582218d8a8eee6072563a40d5a43f', 
    'xwjKuIsIZrplHGwqruSIIDawS/LIDVO4WaW8fCQ1bEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)