UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmD/cOMBjWNwV2MywIRIam1kt9zxbUyXybBuzpvyfWo=' 
WHERE 
  key_id = 'a206fb2b90e5bf8db7ec11dafa4cd563126f33f629a23adfa982427bfeb3841c' 
  AND (
    token = 'fmD/cOMBjWNwV2MywIRIam1kt9zxbUyXybBuzpvyfWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )