UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRWG2v1pEe7Darg8iWO+SaY2HRVxAtVUKCzxLBhGcUI=' 
WHERE 
  key_id = 'efb1062e4666379659409912b83a1eec306a25bfc1257dcb56b4da900e490213' 
  AND (
    token = 'aRWG2v1pEe7Darg8iWO+SaY2HRVxAtVUKCzxLBhGcUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )