INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5914785a043fea8549a192ce6f3188945192fc73b2e770a0fe1f4c22c4d62c0d', 
    'M5FU1Z2JWbQBjd19puBnAOGOheXUDosUw0jqAmAPYBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)