UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kvYtUexSp8cGdwxvcA5AOi2yw2a/WVr7PLkLl35PQE=' 
WHERE 
  key_id = '43bb829ca0878a44d2c67c48ae73b118ce99933911ff046b3892168edaafa9e7' 
  AND (
    token = '8kvYtUexSp8cGdwxvcA5AOi2yw2a/WVr7PLkLl35PQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )