UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Mi2l3mGE9+YsPvgIlxHQsagBLbcxGj4Tc8Ai3Ieycs=' 
WHERE 
  key_id = 'ac5237f3d82ff2891ba38fc9b1f55ec50fc959e616d4dcc2dc8b2d3adae97a1a' 
  AND (
    token = '2Mi2l3mGE9+YsPvgIlxHQsagBLbcxGj4Tc8Ai3Ieycs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )