UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxuiKeJsuWq3qfWi5BVLSrvMEPDZ86qchv2WAba8n3I=' 
WHERE 
  key_id = 'a55c08200075ca9fbf8d52a057f6d8fb3001486ecafa28df8831db71635442c2' 
  AND (
    token = 'jxuiKeJsuWq3qfWi5BVLSrvMEPDZ86qchv2WAba8n3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )