INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0637259d68d1e14dccba1ed37d45366e69e9dbeea21929144e9560f6f267e0ce', 
    'Gx03hgSIpXQGXD5/dfG7HakqSn1RuYjFkx95zFfVJ/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)