UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7qKjLb0dvjqSWB7NJSYqjAiHzG3rF4awijFjtqEx/k=' 
WHERE 
  key_id = '69af1588ad96d9dd1b1e2d7863a934a398be9909d73d87fca35d57a0426f0c7a' 
  AND (
    token = 'd7qKjLb0dvjqSWB7NJSYqjAiHzG3rF4awijFjtqEx/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )