INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f297f5b523e1cae7aaab32d833bc8e6032d0b3fb11b8e4aca41578e9b8e76d', 
    'a0uKTA8EOm/YXSrxS/g/YtgTaf7X+J7xo+bqoAZnuOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )