UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7j6+Xbz00S+mDOvs5ENFU59aZqz32CurXhl+CQFKvo0=' 
WHERE 
  key_id = '6ccdb252fc48bf19e7050984a6c36caedeed269b20869ac3b27fb46c7c191085' 
  AND (
    token = '7j6+Xbz00S+mDOvs5ENFU59aZqz32CurXhl+CQFKvo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )