INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6966353439435b7a470f5067e60be96ecd52d7806e3cdd51d2b03071815dee1', 
    '3K/2ztePs1/3nKyo/i4Ek4w9OaIBZyVWjeB5fSiVPSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )