UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+aDyQwCMBmjX5BvV69z7bgXJR/9Jdoy2TZ1libY93uI=' 
WHERE 
  key_id = '8204b9d2c1b3f11e7215005bdc095ecfb92c1a1fbccc1cc0f52c1c01772fc441' 
  AND (
    token = '+aDyQwCMBmjX5BvV69z7bgXJR/9Jdoy2TZ1libY93uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )