INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2668d00f5bea37a8730b9a5488cb02ad18eea205aacbfbd8ba4417ec1ea666d1', 
    'JgZiouEZfNIWkpWNg1+V7if42nViEnY3A17IZKdpdsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)