INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bde1bedf166879f22e364de02f9a4f6f7d82d639a425533018f1fd7e91beb4d5', 
    'y/lBlcg4qGfahhe9ZQQKya6HOuIjiyQn4sbfuDyb3jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)