INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e79a9c04d8460944bd84d7478fa25ea657f235b2ef31b9e3e35df728ce09229c', 
    '2wwxma1Dyqtc0403Fp10grr5NCd/7h7Nkhwy+cp0A+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )