UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLYhvQ+9YhP14/uNexVVIcGQfGZLxQpT/RKtlzA8ihI=' 
WHERE 
  key_id = '4f0f6fbdcdf1c5997510132292d797c9d4d7e330180c4deb01c5573b7db57865' 
  AND (
    token = 'ZLYhvQ+9YhP14/uNexVVIcGQfGZLxQpT/RKtlzA8ihI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )