UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'br8lp5vWkCyPBYKGLxGvkvocX4e/v4AK/JQaG547hmQ=' 
WHERE 
  key_id = 'fb3e4c019971986fc703301e9d526a9fb75ee2644c227d423ea9a8c80b06fc84' 
  AND (
    token = 'br8lp5vWkCyPBYKGLxGvkvocX4e/v4AK/JQaG547hmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )