UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cJl7eD8ufwtZvvEr2ndoDbUtvL+lfMMudDpY81M+zDU=' 
WHERE 
  key_id = '84f93bce4dd98b025eed4a2c99a2ec24634b74f696667c1536bdd2dff55ac23c' 
  AND (
    token = 'cJl7eD8ufwtZvvEr2ndoDbUtvL+lfMMudDpY81M+zDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )