UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aloWGG9eJfmsoOrdlmSRAyRu79C5CD7xVtPnxMsdX3w=' 
WHERE 
  key_id = '71ec6a725d1e9a647a928557d841ddcf18b3bf62ed7b518c3798accdf55746d3' 
  AND (
    token = 'aloWGG9eJfmsoOrdlmSRAyRu79C5CD7xVtPnxMsdX3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )