UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ol2MQn/m40PHqqCS7xwWBwOdaAo2QNDNn6qxYGtLk9c=' 
WHERE 
  key_id = '44bba2a28a25882d16796808165e9dbf1fb5a5198e35cee3c33ddd4a2d01b353' 
  AND (
    token = 'Ol2MQn/m40PHqqCS7xwWBwOdaAo2QNDNn6qxYGtLk9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )