UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsD32HqSoD18JEeaWGNQzl5ZhuD4JyB3WAR1OE9gB34=' 
WHERE 
  key_id = 'b4e3833f31d8179247aaf97a995e6a6f3011845e31e1e7033e182a18a59500c7' 
  AND (
    token = 'VsD32HqSoD18JEeaWGNQzl5ZhuD4JyB3WAR1OE9gB34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )