INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4139242ba357f629d61aaddb156eca67d43bc93c8d89955b7042bdec0cba6884', 
    'yLkQKRWxOpdTC/z/avmU6JZx3/TOfzC/KoZd4mns8Lk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )