UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xin2eilbEits0/YE5ucCoy2jVUTjt4aiVOo+MjS9tz4=' 
WHERE 
  key_id = '9f6c96f8c466367de5ba3109d424bbd9a000afb4a4337fef5b23fbe6f7828ac2' 
  AND (
    token = 'xin2eilbEits0/YE5ucCoy2jVUTjt4aiVOo+MjS9tz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )