UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/QnW2ITBEymZUvfDRnjcwPbY7FS8RhDlx0WAwtMBOR0=' 
WHERE 
  key_id = '1ce785e01959c4f2626b48aa7fa909f6cb18dcfe9aab04ac4df8fa379e1b2a4b' 
  AND (
    token = '/QnW2ITBEymZUvfDRnjcwPbY7FS8RhDlx0WAwtMBOR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )