INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2703f4d21acd0251c9f11e1277b02e6d8ef910bb457b5404855e5b5bdec6c59e', 
    'xCOKg7K8KUg3YUSjuWUSoBIJsgQTw/ckiU+evZ6/2O0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )