UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SAZy5TR1DEKHmjlXKNKLq9Bp3v2KhKQo4q+QGe9ZF5Q=' 
WHERE 
  key_id = '9d47455c0fe7953704e9c0c2517a807f9011bdc78d8688c0d800a6e99cc1fc8e' 
  AND (
    token = 'SAZy5TR1DEKHmjlXKNKLq9Bp3v2KhKQo4q+QGe9ZF5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )