UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bURKSlu4rkc2btJXhY9L9+eVLE7CJWaUnF8p1+r5bv8=' 
WHERE 
  key_id = '513e567989fff16fa87692533d20dd160f51b760b475ff104f60c8176c95ac00' 
  AND (
    token = 'bURKSlu4rkc2btJXhY9L9+eVLE7CJWaUnF8p1+r5bv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )