UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OnyOtOcwDzuGXWJ+Z1gYfBy/pY14hYeNS4NYS8UK0U=' 
WHERE 
  key_id = '7fe821faf806a5285e3faf69d682d55efae54f5cdc20a66cae47e5f2d7612e11' 
  AND (
    token = '+OnyOtOcwDzuGXWJ+Z1gYfBy/pY14hYeNS4NYS8UK0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )