UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZdBMn5IWe0gvIq82rxoyEcZEWx88kNKpgBXLMmBJVc=' 
WHERE 
  key_id = '5e62b3ee30edd536d07fbbd6a8ea2c21598a8b8e932146339570cbd484457864' 
  AND (
    token = 'eZdBMn5IWe0gvIq82rxoyEcZEWx88kNKpgBXLMmBJVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )