UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTHwJ7KHeEug0uyJSDFolblK8poSVtu5ScMdnKzoRso=' 
WHERE 
  key_id = '3d2dd373d4590d929b5f9150884d2d0eb6f11d2bbfe89e0017a4c5d52aa77acf' 
  AND (
    token = 'JTHwJ7KHeEug0uyJSDFolblK8poSVtu5ScMdnKzoRso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )