INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2766ab759cb4ce9bce73144a684e9bd6c8969975fc22566883d2022a76f6b328', 
    'Ivf0eEFD4pvKfjHHFBAr3EE1dNc8EVwPU6lh9S/5WJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)