UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1RElc+MwirRjW23BPcwSbWAvFhoQIM2xeN21SPqcL8=' 
WHERE 
  key_id = '4e3ed91e4bfcd762c085ceb25d923fc3061b9925004f412fd40487dac0774cae' 
  AND (
    token = 'X1RElc+MwirRjW23BPcwSbWAvFhoQIM2xeN21SPqcL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )