UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9JfDS8sIrQ8lqSOhhEbRCr3bZZk+T4bqeXg3xT1e47Y=' 
WHERE 
  key_id = '59d05362cd7e72053f3be15370fc30ff6b810de07894c1d7071b9be1e0725802' 
  AND (
    token = '9JfDS8sIrQ8lqSOhhEbRCr3bZZk+T4bqeXg3xT1e47Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )