INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec4715a8903056b40d78eb825bab52b2b47ea5e8f92bb6faa87287460f815582', 
    'Q+P99eiIX5qFqDLw0auwr0Bh8I36NkhKNelmn3LWDHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)