UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cuTW2oajF/b8xP7dkXdg4WTuZWvre9brPrVjFAdnbU4=' 
WHERE 
  key_id = '15ceb983b18c1d4f1bbc3b83171958028a0e9ca870b5fd36d062329016eb3207' 
  AND (
    token = 'cuTW2oajF/b8xP7dkXdg4WTuZWvre9brPrVjFAdnbU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )