UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IkRWpbASFMh7i2J6aU6OLUtOnYknQUjer6cv5ebOa0=' 
WHERE 
  key_id = '453c3c79c0fe4373c5419477ac73a8ead8579164d656a5e0a7554a8021d579aa' 
  AND (
    token = '9IkRWpbASFMh7i2J6aU6OLUtOnYknQUjer6cv5ebOa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )