UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lf56SRbUTjEHOuu5TmNVKELkV5+RLdsPtOmfihAkMMs=' 
WHERE 
  key_id = '13b596ce5926f8e7a7f56acff72245a65adfaa445bbf43e36947f887591113b9' 
  AND (
    token = 'Lf56SRbUTjEHOuu5TmNVKELkV5+RLdsPtOmfihAkMMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )