UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTz2SfhdrdSZNwKPfXdFneov7+y6KvMVrtG1rEK5Qpg=' 
WHERE 
  key_id = '83a4b82afa73da46a3838e0d5786f27f4e9e23e2b628ff69cc57ef5fa609b7ae' 
  AND (
    token = 'LTz2SfhdrdSZNwKPfXdFneov7+y6KvMVrtG1rEK5Qpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )