INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3686902e7fbc3834b558818bf0f6d9cad917f4c102c0018d23fc60af26be1254', 
    'C7XHuKL6u8nPZpCvzFyPXL6WZAPK1MJxhGFDsZNJfDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)