UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fMEHeGIootgjrm0LYrjzbMhuSufJQzJYycy2MD7GPw=' 
WHERE 
  key_id = 'd540b7af46b7f9db524d22c111bb8fb6959142b8844455367c2cf5b37d2672ef' 
  AND (
    token = '2fMEHeGIootgjrm0LYrjzbMhuSufJQzJYycy2MD7GPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )