UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p5Eoj2GUvcJ6GSUN+Iedz/Duen0JM7thv4shLFEEal4=' 
WHERE 
  key_id = '70856ddb3d263a4a1e42f7997ff3d5ec1b6d55494f1b24c8ee487195e4bddcc3' 
  AND (
    token = 'p5Eoj2GUvcJ6GSUN+Iedz/Duen0JM7thv4shLFEEal4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )