UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgGrHYxpGQ+prU3VZh598Hk3FbFZMpT53Do7LGxsVxE=' 
WHERE 
  key_id = '01434b94cf9fb01780885f113c000f7026dfb76e5a4417bfbecac1936a3122d5' 
  AND (
    token = 'DgGrHYxpGQ+prU3VZh598Hk3FbFZMpT53Do7LGxsVxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )