INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8f9bccdc3eb85482570c7e51180f561a78faffa4699c1d81ddb02c036b8cc09', 
    'jeWXL51QY52Md+tlsVT4xMdgTqrMVAsfbMVfU9WIHEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)