UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZGUlbUDCrOBOcJzTD766RG14uHvl2XaVCxyKIqNfW/M=' 
WHERE 
  key_id = 'b415a3cab80b2250bea4753a0049a94d33c3a01d1455aaaf5e3a35d830044a0d' 
  AND (
    token = 'ZGUlbUDCrOBOcJzTD766RG14uHvl2XaVCxyKIqNfW/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )