INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '508303ab51ca576c258e12ad38d2339dc4f569cc3a4ed042d3755b1f429b647a', 
    'oEAMLdAJY55hIykDEJSt5JurSfnDXgVCYosc3CXZWSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)