UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+S53YP++sW/pY556gOOuCJ1NoNFym/FhSTEP1X8dt0w=' 
WHERE 
  key_id = '42012e327746eb58b6ee0c51361e9d7e40d317c7a18dd9a46e536ccd01cbda86' 
  AND (
    token = '+S53YP++sW/pY556gOOuCJ1NoNFym/FhSTEP1X8dt0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )