UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YAJ/nNsl7CkRHqpNg1GjZ15Lt45BwI07v7XMHxpRuAw=' 
WHERE 
  key_id = '243924ab66683bc391f2022c264b26dd63987d7d624a592555f0694ab420b7ca' 
  AND (
    token = 'YAJ/nNsl7CkRHqpNg1GjZ15Lt45BwI07v7XMHxpRuAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )