UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMoDcRbhOQT/mwZxbGGb/QsS+ePOM6AtcmBt0U6jfVo=' 
WHERE 
  key_id = '6a34c2341af56389b1ec8b3fe93a9d21caa5deb5ece022face6260d7dbe2dc99' 
  AND (
    token = 'AMoDcRbhOQT/mwZxbGGb/QsS+ePOM6AtcmBt0U6jfVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )