INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2eafa34483f03daa2af5c27e6c67f7fe5b41a4a3041b9a54f507de93ebe233d', 
    'uO0uiS1KuYgjBYTOBbJBjgqE/HY18WUQnKp9a9v4QcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)