INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4d684e0c32e337f12b813a74fd953810e762b57bc5a6f7902503cc16e741ceb', 
    'OQzEFVucjU+zsVWc0EWpWzaM+74SavN1FuyLk/5L9/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )