UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZBbzOJubbP3UpeuaxoZgTrp4wJvLHkYSb1Cd1zl/Ec=' 
WHERE 
  key_id = 'a5e49558106cac167b45828f1887d196a9a24cb38c31bbae36e9c6ea8caffe13' 
  AND (
    token = 'yZBbzOJubbP3UpeuaxoZgTrp4wJvLHkYSb1Cd1zl/Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )