UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBwKj/Oj6xt7yicUBKGDzNKlSYea1caCz87V9uW/jEo=' 
WHERE 
  key_id = '9166db8d7b15bf06ed2d72d2c0176f7a161499f2a17bb425ad0d77f55b12be55' 
  AND (
    token = 'LBwKj/Oj6xt7yicUBKGDzNKlSYea1caCz87V9uW/jEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )