UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kM6C04FYlLd7zqYNzxOvRQhzb2S4qVnv+QCrNqs6T58=' 
WHERE 
  key_id = '29d41579ae8d4d3b5e8aedbb14f05113ae7a3ee2fb431dfc44bf2a65e2cdc06b' 
  AND (
    token = 'kM6C04FYlLd7zqYNzxOvRQhzb2S4qVnv+QCrNqs6T58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )