UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41Db7NykPIc2Y3xMZicyN6nfbcdDCHqSSN+ZerYfVMU=' 
WHERE 
  key_id = 'f41e8cf159e068765205c31572800f60dcdd3caece8ea34f641c8066592e0614' 
  AND (
    token = '41Db7NykPIc2Y3xMZicyN6nfbcdDCHqSSN+ZerYfVMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )