UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbI+WhsvHtLli8dR6Zl4mScfAlUexUdfvclD6iKsiNk=' 
WHERE 
  key_id = '3cbf1c16be5e25e9c3fc311fbc3900f89802754d093a8ad6d24060dee0d7552f' 
  AND (
    token = 'nbI+WhsvHtLli8dR6Zl4mScfAlUexUdfvclD6iKsiNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )