UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0eG3rdHcRv3vVkTyPcAlT8VgYA4aXugXX4Mk4DxoD4=' 
WHERE 
  key_id = '591e764933c274f93373febdaf413c84a9b12ffc5e5b48b7e680ac2548988e66' 
  AND (
    token = 'L0eG3rdHcRv3vVkTyPcAlT8VgYA4aXugXX4Mk4DxoD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )