UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Lwdx5nmziTwtc3Mb6p4Bgs+Qns29Wg9vCMyjw9Yc4s=' 
WHERE 
  key_id = '1cd54cb24ad92ddebd6b8c7e86090e085b57e5259cf10faa17d4df05ecb110ad' 
  AND (
    token = '7Lwdx5nmziTwtc3Mb6p4Bgs+Qns29Wg9vCMyjw9Yc4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )