UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUNPEYdICS6lsanKrSrlbOHk7mBuk3qInecBqUFMX2g=' 
WHERE 
  key_id = '578dd61f9eeba8c903f9281d5864e4bf97dc7b9b614fd9a854b73c2dce20d81f' 
  AND (
    token = 'zUNPEYdICS6lsanKrSrlbOHk7mBuk3qInecBqUFMX2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )