UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/452GZHdGwmNH24ByAgMIQVYzewvQUS5iVRIi0xzf74=' 
WHERE 
  key_id = '20ae74b68f6167533b41a8fdc90c524b5468b35d9735819fa89220156dabf1e8' 
  AND (
    token = '/452GZHdGwmNH24ByAgMIQVYzewvQUS5iVRIi0xzf74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )