INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4603ab7f81a9ddb3cad63289ff08e2af301839934a6f5f64e8eef27439caecf', 
    'QQhtUnnUhG8S3ngzSxDyNJhr01tWqFcOe829hPwKCLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)