UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xxcM+GOX7zqWvEhkmR1465ugSwOGsNc6hgLQBZXRCo=' 
WHERE 
  key_id = '24ef7f8a532294ba36984cd6b6b9177353212f768af37ccfe3250c17ebf4167c' 
  AND (
    token = '3xxcM+GOX7zqWvEhkmR1465ugSwOGsNc6hgLQBZXRCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )