INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b4f39ee4b904d3ff414d8d12459528c88060dbb7b82948354e0d5362bf965b', 
    'em3/8i3TWzKtgaVOKjoG/9dPu/OiUEjyCu6JR0cluO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )