UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm44BBLkNqG9c88lVi6ckuTqxR8Y2aRupSke78rQgR7I=' 
WHERE 
  key_id = '1f9f74ba93d1b39337879efba4d8b5508f28a609ac6e30f3969a91c6afc06b57' 
  AND (
    token = 'm44BBLkNqG9c88lVi6ckuTqxR8Y2aRupSke78rQgR7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )