UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YziSe/TFkAJyJpDQbrLGZk1NSwX9TKv0hm/jCvfhqcs=' 
WHERE 
  key_id = '5baede9d759b791dd4c45cca15eb671834004e528e0924a739d55cbfef3e52f9' 
  AND (
    token = 'YziSe/TFkAJyJpDQbrLGZk1NSwX9TKv0hm/jCvfhqcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )