INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ddc879b5ff424bba95ef5afe64bc56382c697f8f436f1f3983ab1ceb3514270', 
    'k6JQXjgFTS6HZkv3ZMnfwABNz3GXgynK8VaPEbpFuts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)