INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45a9f0c1fe09b82928fca52e12e9f325ca1a20fde34d42cbb949fcfec6fd704c', 
    'z4yZ2BBJYUR7UjK3eVFLxXf9deBQr3BFiVgQdyDioOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)