INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4000a728f71418473e8fd78c66f73d5a3c9b1666c22e2a5c53d9c9f7ca1adeec', 
    'o2gayP+HJpqtFmXROY/oZnyX1b8fsLLel0LytkRKj+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )