INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '482cbffbf50f098f1d2b26642121887bb391f1ab19ba189e02343294e07bf240', 
    'w9xHTeD3R7h2cU9XweWQAF+R8JFu0K4uUpn9AMR3o2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)