UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHDAorwFdktH/lq6JFUWmldegsP6sWTRIzS13WkMYso=' 
WHERE 
  key_id = '8e530b17b375ea421df2f1aa2f44c2dd0abc43e84dc8a3d07b1e46c4e0e9a89b' 
  AND (
    token = 'PHDAorwFdktH/lq6JFUWmldegsP6sWTRIzS13WkMYso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )