UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IaKmHu8sv9ZfzTeNS/lXutBDxbxtl9aiV8knKHxtAcU=' 
WHERE 
  key_id = 'ab612391a536e7a3e75691ff6529343bbbf19e29c769cdbcf4c70c00db213e4a' 
  AND (
    token = 'IaKmHu8sv9ZfzTeNS/lXutBDxbxtl9aiV8knKHxtAcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )