UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGtA491+9jzRIG8sST7HcOgg9YcB9Z1tkFYovW34MsA=' 
WHERE 
  key_id = '72b609682cbef339d1ea85ab251d1bf8fa3682bc9bad03093b37094acdcc21d2' 
  AND (
    token = 'fGtA491+9jzRIG8sST7HcOgg9YcB9Z1tkFYovW34MsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )