UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDKwXaX38nI3e5qJiuKQLIbEqlJ1bEaJoz2vvX9nLQQ=' 
WHERE 
  key_id = '12c1ca4b0405f372104c8305b9daacb4c3fc49ab9a553f51b95a4b63826dc250' 
  AND (
    token = 'SDKwXaX38nI3e5qJiuKQLIbEqlJ1bEaJoz2vvX9nLQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )