INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246b499056005b56f05fa6aaa8a2c9f48f12d8917aaea609bcfd13ea4ba2ea3e', 
    'tPovtZIKzt7YhpUWacbm8pAb58D20GAi+pUnMhxWuFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)