INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f35f88e2a39913ad44533e9ea005ffea5cf257209ec9cf48399b27c700ca5a9', 
    '8c9AgoDtNK+k2GO5chhjExZmzCA+CjakGC+oV8W816g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )