UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ftxxPbl6EVqnvzYMiYilPjaGoj0D3Xi7R02eZXbPhU=' 
WHERE 
  key_id = '04b555a6dafb4624ae79110c3e0b593e2b69416240790e7093e2c16d4b6bd9c3' 
  AND (
    token = '2ftxxPbl6EVqnvzYMiYilPjaGoj0D3Xi7R02eZXbPhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )