UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxhpdTN3Acg+CsDmJoR0DlCYRiEI5/9Ld2xZG/50d2E=' 
WHERE 
  key_id = '98ae507a13e9e420a4d449f71c7978527d8abf8291a4b5feec7ae3554d34e8e4' 
  AND (
    token = 'xxhpdTN3Acg+CsDmJoR0DlCYRiEI5/9Ld2xZG/50d2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )