UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eFhu8fb4lnSYwxzsfWcSzEY9tZujwYVMMM9srgw+Zck=' 
WHERE 
  key_id = '43f9f58c2282e58b7c76aa9e107d8af23b58c45cb5015044bd75227768ca030d' 
  AND (
    token = 'eFhu8fb4lnSYwxzsfWcSzEY9tZujwYVMMM9srgw+Zck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )