UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8Jq0E0UVSYRgZuDPqgV3zmaOtjyCMvAKlSNV6m5m68=' 
WHERE 
  key_id = 'e25bd6f16d148ae47761a02c259d43f393b65e9664cf357cd9f7e5723ab3497c' 
  AND (
    token = 'K8Jq0E0UVSYRgZuDPqgV3zmaOtjyCMvAKlSNV6m5m68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )