UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KPyAHvixBsIxddFU58bVb/g9qfphogNtHR8ud5cJeM=' 
WHERE 
  key_id = 'ac3624c565231b13766adad0fa6d69a585ec063dd559211fe45e42e1e44d0a4b' 
  AND (
    token = '2KPyAHvixBsIxddFU58bVb/g9qfphogNtHR8ud5cJeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )