UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lc7yGpUlmFNzYRiHqrl9HK881DpUCyfqR4bnUvY0gyg=' 
WHERE 
  key_id = '5e30b6cba1106223c8ddfbd8a3ee23e8c9a1058d6fbbfea6a262fca25f86a97b' 
  AND (
    token = 'lc7yGpUlmFNzYRiHqrl9HK881DpUCyfqR4bnUvY0gyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )