UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6zjXyVLxHD78H0IyA1G3LGUeozei9coiGBplnKfqlc4=' 
WHERE 
  key_id = '965beba421e549cbb4300f8559ecaf62c54aeb25b91b26132271043caaa364a0' 
  AND (
    token = '6zjXyVLxHD78H0IyA1G3LGUeozei9coiGBplnKfqlc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )