INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9371b417726ea27aca21a0eda4103759ea224f882fbe7228ab7ef448d4ae3939', 
    'KuW4t/7It+fgcBYwDMnRknZJ7Fx/0bmf6hDg8Oy+cJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)