UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKVpF3ZyQlGBVgrjw+BJmlq2Q0XgrQOYrraU72YsT0E=' 
WHERE 
  key_id = 'a5be053aaa2a6fa38010fe456be3e88479f25277068be4eb8d98e9e96c5fb40b' 
  AND (
    token = 'fKVpF3ZyQlGBVgrjw+BJmlq2Q0XgrQOYrraU72YsT0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )