UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PsshKfIW6AAvAjfT73WcZFAPuV+zeYaxSdWRKBuWAiQ=' 
WHERE 
  key_id = 'f081819804893dfdc9754f57e7161ecef6655f8f72bf9fd8693334a7013adb11' 
  AND (
    token = 'PsshKfIW6AAvAjfT73WcZFAPuV+zeYaxSdWRKBuWAiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )