UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYnIWPwPTOb+Wia1vWTKA6b4IZvqh+SdNTR06wTU7zg=' 
WHERE 
  key_id = 'b9db246c381b846f5e6328723a6d883b50a8d25870bb3750b21da90c071a124e' 
  AND (
    token = 'CYnIWPwPTOb+Wia1vWTKA6b4IZvqh+SdNTR06wTU7zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )