UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Szip11NHubplrH651+LW0loFtVIizVV3zoa9Q0xqbts=' 
WHERE 
  key_id = '56fbba81d12aec4d8c718a01c1f55daa7f9ab7983068d2d1a32c43603f10a96a' 
  AND (
    token = 'Szip11NHubplrH651+LW0loFtVIizVV3zoa9Q0xqbts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )