UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wUgL8GK/4Q/l1kXfm7AXCxMQljT3D6u3rbeYsrSxLg=' 
WHERE 
  key_id = '46191cc366cd81309942ae28ea4d80c8894335d2fea997bb8c26061a70e9935d' 
  AND (
    token = '0wUgL8GK/4Q/l1kXfm7AXCxMQljT3D6u3rbeYsrSxLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )