UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKttJTPgexBnPbSrY7BQQ4IPpzIvYmpabnILaGuK1eM=' 
WHERE 
  key_id = '9fd7f1c33f8b27a0a47ee836a9695ea6b1240a776a29e2ad50d4195ef11d0b17' 
  AND (
    token = 'OKttJTPgexBnPbSrY7BQQ4IPpzIvYmpabnILaGuK1eM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )