UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqpD0Pi/M47/gjysx2XuBBk7axZ+u/mcaEHKoT5XaTQ=' 
WHERE 
  key_id = '4d8d8d54c036608aa2c61b452f9dc17decccf9862d48e0086bc8ad58bce7401f' 
  AND (
    token = 'GqpD0Pi/M47/gjysx2XuBBk7axZ+u/mcaEHKoT5XaTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )