UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZJuhBwCgwOWspxubZljjtzIyYxT4bmCHfhA0TXDkxdk=' 
WHERE 
  key_id = '59388ba8e6684ddfffc262c2e9bbbde04e9aeb0200857a9a89502e5e29320b6d' 
  AND (
    token = 'ZJuhBwCgwOWspxubZljjtzIyYxT4bmCHfhA0TXDkxdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )