UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCZZo27teFfPnULcnH0NB6wSoLzSFrE5squbQOs/TmM=' 
WHERE 
  key_id = '5ca33a2d78262669eb0df6f38c7ea49513c4f46d1abec9119a43b47983db58ee' 
  AND (
    token = 'SCZZo27teFfPnULcnH0NB6wSoLzSFrE5squbQOs/TmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )