UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVf2zLo7KmVNkWwkBIkzcD2MAg5uwsfH6LAKA9Rc9EI=' 
WHERE 
  key_id = 'e5144b0c2d0489cc74242a70df29f9705fc0a083279cb80e1c177b23f67d6789' 
  AND (
    token = 'ZVf2zLo7KmVNkWwkBIkzcD2MAg5uwsfH6LAKA9Rc9EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )