UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYDZ25HVXR2UfVxEwqygLSq6vdh2MlehuuUBENzCzgw=' 
WHERE 
  key_id = '3cb3ae79f67e680ec42dc1e28b3fb25a1c538e7410312c69e33fc5c13c2fb8c8' 
  AND (
    token = 'AYDZ25HVXR2UfVxEwqygLSq6vdh2MlehuuUBENzCzgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )