INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5434dd58ebdf51c58df7a525175c75ba897c1a3b75876d2232c0f90eb1842d7f', 
    'pbfZxO2O64pMZVV9ORyisrVqrKAzLauxvGnrEZUR11E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)