UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5LuH9TEDsu278JvA/YXDSDCQlV4vDjlFnuSzTtq33U=' 
WHERE 
  key_id = '3fc95b174ae0c01e94c61addb2121a0a79b99ca10c749f356a75ad8a63e97b3a' 
  AND (
    token = 'u5LuH9TEDsu278JvA/YXDSDCQlV4vDjlFnuSzTtq33U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )