UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQvWmCPfKGRjMaNB78WMFylyDXewjQTqa6mhJZ1mfjU=' 
WHERE 
  key_id = 'a5091ad352be228dee439e556ce26ee5b33b921a7343f36026ab3d55386cc4f2' 
  AND (
    token = 'ZQvWmCPfKGRjMaNB78WMFylyDXewjQTqa6mhJZ1mfjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )