UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPoiMDn3FSu2EIIenluSflWkFP63ShipYoFwc0ysoy0=' 
WHERE 
  key_id = 'd6f3d4de2efc30a91c9dda0f1045833a155e9889ae9e479e05496937df7540ff' 
  AND (
    token = 'TPoiMDn3FSu2EIIenluSflWkFP63ShipYoFwc0ysoy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )