UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N89MbC+LM1ZBy7eSq+/0rre2I2BX5LGFUVK5i/K9OAU=' 
WHERE 
  key_id = '760a7da9bfeb9ff3ed86e94dc64c5d9d61ce280683878e11b094674baf050350' 
  AND (
    token = 'N89MbC+LM1ZBy7eSq+/0rre2I2BX5LGFUVK5i/K9OAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )