UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zGlOQN8f6iYaa82CAslE4TbH2dVkt3pUjHGuygKGeF8=' 
WHERE 
  key_id = '606240bf32671c6c0396f1d087439b5b171aa6da4a1c46d913b7bd6048b28d6f' 
  AND (
    token = 'zGlOQN8f6iYaa82CAslE4TbH2dVkt3pUjHGuygKGeF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )