UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWkN8VRoD2FWy+AsqK0xtgOyRf6dyPsLFIvvFBm4E7k=' 
WHERE 
  key_id = 'b3b1a2cd84db86821dbf44460349c86bb040ebb7795209099f1d77093020cf97' 
  AND (
    token = 'SWkN8VRoD2FWy+AsqK0xtgOyRf6dyPsLFIvvFBm4E7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )