UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngmcsDsHjKHLvYVo/THXnX8AixTrQPRzDeQ2ptmf4cI=' 
WHERE 
  key_id = '0a6d33ebcc5271253fa867d576d8e061152fe879d44b9f2ab4d3a0c2904a9956' 
  AND (
    token = 'ngmcsDsHjKHLvYVo/THXnX8AixTrQPRzDeQ2ptmf4cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )