INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b995621dd5e33fb0684fe2532bd918ff5cf0646b7f9d2f54f8ca43e0494bffde', 
    'R3qsB67vGBJvXP7fYHKhQtMEoBh//Ritb2PuL7IYZ38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)