UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89TlUy+AO2o7TvELcxrJ8o2jsfObsJv8XRoXRMjJb9E=' 
WHERE 
  key_id = '6d789067404f233049c836092e26a926b7725f88157c319e64d804ad36e285e3' 
  AND (
    token = '89TlUy+AO2o7TvELcxrJ8o2jsfObsJv8XRoXRMjJb9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )