UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6LuQ6Ko8l/edSUIjETL1m4sq5InE26m2p+LGQkv9e7M=' 
WHERE 
  key_id = '9f4814fe9a6ca06f3c90d5a090aa3893e740c50b34b4ff567c6a7466ebe6924a' 
  AND (
    token = '6LuQ6Ko8l/edSUIjETL1m4sq5InE26m2p+LGQkv9e7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )