INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca5dbdd32f7a5610d74df83befcd303257f31531e814306a5145d51473e04c20', 
    'ISPz8zUxqkn28wMho5so29/Gyd1nqxRV5AyuVHXsuos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)