UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWpMUJPc56jbx3jejVeL9bzLtpvu9EeRtqPa3/ryzwA=' 
WHERE 
  key_id = '7be74640545cd75ee54ba6de6db86e1eda5a9af9238f96470a1219f7bf350d00' 
  AND (
    token = 'gWpMUJPc56jbx3jejVeL9bzLtpvu9EeRtqPa3/ryzwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )