UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kz7qBKKVWqKMizwc6CmYGYr68jhVGZ89jKso9LObnDM=' 
WHERE 
  key_id = '2a2aea363fb892c90e2f22008e2a371955133754d7bca9a5131878b528fb6ba0' 
  AND (
    token = 'Kz7qBKKVWqKMizwc6CmYGYr68jhVGZ89jKso9LObnDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )