INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be7a21e838298bb9ce1edbc4c84b3b9300c475292b5822141abe37f36f6aab5a', 
    'IiU+vcgk2hFF54Or+hPCC9eDu3q5F1wwPmBETLYSxIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)