UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxM8Zp6qgchTpYg2yhs2TRSoA0N/pfZfUzortIVxFf0=' 
WHERE 
  key_id = 'eb1cc92269ff3d3dfd2d73c71f7909bfb9b4a7d7f8202d12e65192b16a193b8e' 
  AND (
    token = 'fxM8Zp6qgchTpYg2yhs2TRSoA0N/pfZfUzortIVxFf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )