UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyyBpDkObm7G3faybGSeftWGYtxJ+FThiZonY18YsVQ=' 
WHERE 
  key_id = '8c3b5b211feccd01316109f1860b4705f7136226cccd74db3d862cd2765bc51c' 
  AND (
    token = 'KyyBpDkObm7G3faybGSeftWGYtxJ+FThiZonY18YsVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )