UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BqB33QDTSw6HyapagLv3TFwyc4Yu/Th5FsKjKqw8mNE=' 
WHERE 
  key_id = '9aa65cb6d78c655b10c2002c4363dc7d6af84da606f705de123c5b18aefae45e' 
  AND (
    token = 'BqB33QDTSw6HyapagLv3TFwyc4Yu/Th5FsKjKqw8mNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )