UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vZUwJQRfES+9iXAUJ4hrGUXIaJLcOQkqHQ9+R7lrrrY=' 
WHERE 
  key_id = '9137f1a9a99ad3db922de17d917e31c2e06eaefabd1933bd0b1a3a96f8ea9cc4' 
  AND (
    token = 'vZUwJQRfES+9iXAUJ4hrGUXIaJLcOQkqHQ9+R7lrrrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )