UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pO1MlYly1oAIiLn+H0foOll6/u/I+5gAbRZU+AA53jU=' 
WHERE 
  key_id = 'c61237c1d4f7be1958cbcd5e29aa241419b5552b327d6886d2aaa18935adef76' 
  AND (
    token = 'pO1MlYly1oAIiLn+H0foOll6/u/I+5gAbRZU+AA53jU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )