INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '473e99f63034985c7234125f89735ec7702e90a6f200311730dbabd0ee9d4fbd', 
    '5PL/Z3Q9keQ1qnZE4wC7ypeg/As3o/30XhY5FZ1bYCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )