UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgYXVa30N81oesYuiM6l0hgHPAWa/Npih1DIbjewbVc=' 
WHERE 
  key_id = 'a4b8ef22d1eff56f14309c69e57942b2cbf23324c51727a3d1eeab8ec22cb3b5' 
  AND (
    token = 'DgYXVa30N81oesYuiM6l0hgHPAWa/Npih1DIbjewbVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )