INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c16d26f73c3451539c13d691b9ce009f83f229fa292db6176d848ae18a806bf', 
    'DpEgzjIRXRqrLr4iQB6f77eXrN1agngW83yJ5IdOgYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)