UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7QyLlhK5JO7YxDJ/4g19ZVhnYUbZ5kCQ00xy41RgNw=' 
WHERE 
  key_id = '8b4b0873f4e320a539ed35c2ec1991bbe44ba1bb280a1da633dcf8cafa625001' 
  AND (
    token = 'u7QyLlhK5JO7YxDJ/4g19ZVhnYUbZ5kCQ00xy41RgNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )