UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0h9tR651IJiXMBwLlXHdZUux5m1YFhyOypcNmXOVb50=' 
WHERE 
  key_id = '0828e4014ae950c278ef50622c9689a3d2c8db14acd76eee1423632b65bf46b4' 
  AND (
    token = '0h9tR651IJiXMBwLlXHdZUux5m1YFhyOypcNmXOVb50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )