UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+eCtxpz/cKWlZ8nkqan7hH5Ap83oXAkuN1e8bCERkU=' 
WHERE 
  key_id = '679f9f8b3e6068364339048511f2f7ce4c102d78001c1d75af6f8835590061df' 
  AND (
    token = 'q+eCtxpz/cKWlZ8nkqan7hH5Ap83oXAkuN1e8bCERkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )