UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pEFAytNfm/VzgTkwWGnWW7va4H3TYZsa+yDjPV8xfVk=' 
WHERE 
  key_id = '4f52be2454d588f31e6a02e3a3a941fa9029ecdb7510c8b5f00d1469c377ee06' 
  AND (
    token = 'pEFAytNfm/VzgTkwWGnWW7va4H3TYZsa+yDjPV8xfVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )