UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFe6XTGVhj819pb4P9s0xa5ztf9qt5B6dlmcdlpm6zU=' 
WHERE 
  key_id = '69f39080d4e11d4df43ca1daaed7dc642bc98475f003ea2a3b14f6b56e2b77aa' 
  AND (
    token = 'DFe6XTGVhj819pb4P9s0xa5ztf9qt5B6dlmcdlpm6zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )