UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CsbmfFCAMSSfiZHaeJCkMTn8ExCWouQrenQKFeRx6TY=' 
WHERE 
  key_id = '73d79454ab36907b3cce842fb530f93ed04e93c6ea5149fa338247bcdaf031b1' 
  AND (
    token = 'CsbmfFCAMSSfiZHaeJCkMTn8ExCWouQrenQKFeRx6TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )