UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7IjFHyLpcO+T6ytDF3UJJA8Ns5VGvqorZY6pSoIhL40=' 
WHERE 
  key_id = 'cb16a3c43aa66f98ae44bc2044acb9e34d3d273f51b691c9425366e58475cf3b' 
  AND (
    token = '7IjFHyLpcO+T6ytDF3UJJA8Ns5VGvqorZY6pSoIhL40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )