UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vhu8lfKEBBTQGdjzkmFUSp1xvQivkjBJrgdKFoHaFao=' 
WHERE 
  key_id = '0fc9aab13a1b75ee300e0ff5a85ad8b02deec50f817ff09b222e1884ccb100ad' 
  AND (
    token = 'vhu8lfKEBBTQGdjzkmFUSp1xvQivkjBJrgdKFoHaFao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )