UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+EykLuQj/iFs3FtMjAmqVVTIFfh2P+xqxx8t05gYDDI=' 
WHERE 
  key_id = 'f3e6346fe6f946aefc4036684d13302545ebd59341287589830f6f97a9187e69' 
  AND (
    token = '+EykLuQj/iFs3FtMjAmqVVTIFfh2P+xqxx8t05gYDDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )