UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QSVWcrJJLFcWcuxm+wMkNELeNNxEzWpYNCYmwsDYoG8=' 
WHERE 
  key_id = '0ffb332e4364db92ce3c409b942bee30b28da047e8f57dcd384c0c9d00415779' 
  AND (
    token = 'QSVWcrJJLFcWcuxm+wMkNELeNNxEzWpYNCYmwsDYoG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )