INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd43b3a698bd3194dadb56e4a143a25cdebbbbf34e7e441327839575bc7ef60b4', 
    'TkUKX1blilU5o2s8fzVsp7SC2cX9sYEKtKMugxZpq8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)