INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '679538362146604b486f98e8a0977b7e95ba7ce5a027daf94f3cb01639312307', 
    'CuNcRk7JfcAZASEWqslaWta5sy0naVdVj9s09CLvr7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)