INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc64bdd1a33eb396f1f8cf147bc92345a475e7f4aaaf9407182add325180c179', 
    'nUKcc8PV2rqtyVZbYXrXfZe+pmTQjLXBLnB+mRFa0ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)