UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1I/OnKHV/xwR6NrB3/oUK6vUiqu/auf8NvuESWUe/xE=' 
WHERE 
  key_id = 'f390cc4d72e2e13c26911784b8bec17f806b4fadb9fb9572646f93947ce1e3de' 
  AND (
    token = '1I/OnKHV/xwR6NrB3/oUK6vUiqu/auf8NvuESWUe/xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )