UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAQd4hp7b2IR65ZVbHlb6aoQaxcv1rK7H+qwxhJB+cY=' 
WHERE 
  key_id = 'e69f08a606a2840a579ff824c355376230ef326d10699c5fea6a72c7c1fcf90d' 
  AND (
    token = 'ZAQd4hp7b2IR65ZVbHlb6aoQaxcv1rK7H+qwxhJB+cY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )