UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxICoPzgnWvUx4P1myXbjJGmHajg+sdPH7TpPiF0NZU=' 
WHERE 
  key_id = 'eee6a2ed35006fbfd41725c1d8137674d6df0c2ab55bc5ea56fd1dee6eb8c4c0' 
  AND (
    token = 'nxICoPzgnWvUx4P1myXbjJGmHajg+sdPH7TpPiF0NZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )