UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nJ7IVnFGUFJEEUEqdR5P+GHcpo5dVGjccqgvPUdId3Q=' 
WHERE 
  key_id = '0f097503a30a2941434e95123092c68ddbd5df02e80aa92d0a20e1ff8398bad1' 
  AND (
    token = 'nJ7IVnFGUFJEEUEqdR5P+GHcpo5dVGjccqgvPUdId3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )