UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMw+zyxQoV7VmA9lkL+XPxH/+/hGSGGGoMzsUt0w58Y=' 
WHERE 
  key_id = '68f4a7914a377003b99b1337c575a299f327f72158ab25413ec1a11722510bce' 
  AND (
    token = 'AMw+zyxQoV7VmA9lkL+XPxH/+/hGSGGGoMzsUt0w58Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )