UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhhiNFahhwWnIvPmevCXIvO+nDHfiawSqKPv/Oilv0U=' 
WHERE 
  key_id = 'e2ed43658dfaabf3d1347e008b9072660c8784a4dda536a95eda989e370f17b0' 
  AND (
    token = 'EhhiNFahhwWnIvPmevCXIvO+nDHfiawSqKPv/Oilv0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )