INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '749f8c1604466ce605f82667d79960d9821562c1effe015a95f62288ba90f6e1', 
    'hntB3jnjSwNXdPZZ/VXQ9VghhFNTr82sEby71Uv13uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)