UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNF6yoMl7gqAijBuAcF5Y+mN9HTn4ukueY4LqHmqOOs=' 
WHERE 
  key_id = 'e56a4cd0b16c278fd1eded20651d59a24fcd0e263f7c5c790f00036c55be69c1' 
  AND (
    token = 'xNF6yoMl7gqAijBuAcF5Y+mN9HTn4ukueY4LqHmqOOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )