UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSSXEXWEPtElxNL4YvNWyTg7kSBAKM9y6qLsEv5Md3k=' 
WHERE 
  key_id = '67ef542917c439ed725a0a33c4f4c2395913f6199de2e8f229b1efa2bcfe09ad' 
  AND (
    token = 'DSSXEXWEPtElxNL4YvNWyTg7kSBAKM9y6qLsEv5Md3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )