INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f7be674bac36782f18a3d0bfc978086bc5ffdd01f1ff29e22b7a967d884ae5', 
    'Za42fzSsxgrOkvSX4xoXrDjp5XfLwjToMFVD7Yf+xfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)