UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6p0jEXRHpE0Jh3tYA1/6li6PH5+Q2nrQnSCqXooGHpU=' 
WHERE 
  key_id = '137e95886ff39cff69757667ca07dec008207337f7016e5e20af3248fec652c8' 
  AND (
    token = '6p0jEXRHpE0Jh3tYA1/6li6PH5+Q2nrQnSCqXooGHpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )