INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '620f17491d12b2bc05fe80dece1fc43a6d577d1c870612d75edd742ef679c773', 
    '3LGh53k4n/Dam0XA+tdXneJcmJ5XAwiUJE6dk3MWLy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)