UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqWZGfmhNlR2O17fVhH1g7dcNqecrIEaITzIizXKh2o=' 
WHERE 
  key_id = 'b0e285c3e541e6954eb4f2d22e0018d656601abf44e64c800fe47bedbdf68590' 
  AND (
    token = 'xqWZGfmhNlR2O17fVhH1g7dcNqecrIEaITzIizXKh2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )