UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNlcs4c+7MyqSvE8Uno+Vs9L4bV3hqyN/lL9KtUG9mg=' 
WHERE 
  key_id = '1f88a55f71592587ef9a97a84b101ee3e10609823c78531b41bffe20c518dfc1' 
  AND (
    token = 'DNlcs4c+7MyqSvE8Uno+Vs9L4bV3hqyN/lL9KtUG9mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )