UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wx8c/4pugBNZD72Clp45X0v+E3hOwiz+Yp32eO9FoZY=' 
WHERE 
  key_id = '46c059641b84161a3f8cb8cbc4fe65446dce3bc80355c7bdbb26ec33ddcbe749' 
  AND (
    token = 'wx8c/4pugBNZD72Clp45X0v+E3hOwiz+Yp32eO9FoZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )