UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMdvbemCf5yNskdXYNV0wcKkZZBc4zaLWRTtVaYAtvw=' 
WHERE 
  key_id = 'c28dedf80c8c9d799ae7efa5cee6b418c623e0b0f3d4362a38e96a119d62672e' 
  AND (
    token = 'AMdvbemCf5yNskdXYNV0wcKkZZBc4zaLWRTtVaYAtvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )