UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PPhAK+ee+o74MZOT1+y8qsUDU9S8EAjb6nj/zO6GVJw=' 
WHERE 
  key_id = 'df2b966d9ad93cf7944a95a500100f2e41b43d5be005bf640c91be7bb352ba75' 
  AND (
    token = 'PPhAK+ee+o74MZOT1+y8qsUDU9S8EAjb6nj/zO6GVJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )