INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '538f0434f01f0f3e88b70013fc4c7b47b33e712e733e43f6fbb78e6a3d0a3bb1', 
    '8AdtH+Gj4P+TNGRWJ6F13P8vRa1F28x1X8ziHf/9qYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )