UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQH3cbn3o01Sx4yB1lh2g73lpmoGzNnDq2dj7xE/XHM=' 
WHERE 
  key_id = '90c9ce1cbb3bc748ea3de50fea25b623ccc3e576ab6d21e584e4ba8d63ecc684' 
  AND (
    token = 'YQH3cbn3o01Sx4yB1lh2g73lpmoGzNnDq2dj7xE/XHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )