UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUao7xvyzGaLURrCwyDinZasBI15x69Ui2mq2MKbzkU=' 
WHERE 
  key_id = 'bf91fd0c107b050b55969fac77b9ed6ec4ef4105c8490220981ee6801243050a' 
  AND (
    token = 'cUao7xvyzGaLURrCwyDinZasBI15x69Ui2mq2MKbzkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )