INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4dbf326186798b42ec91465dc33f5fc03d50ff955cbf44e887946da8336ffa0', 
    '8+02vaNFzOPf80oAdYDyv1aV9EvvZvQvJpq/s6+La5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )