UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqDV5uP6SyvVinBPiEPBPNKiCd3dRouneerB4DtsiFY=' 
WHERE 
  key_id = 'f8ee3bec835dec224380ea36be7f945eba0817e0f876eff1567b62a4fd620068' 
  AND (
    token = 'lqDV5uP6SyvVinBPiEPBPNKiCd3dRouneerB4DtsiFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )