UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7UCorW4h4PF5CALJnBduWLh3DB3eKlR+hYhZw1OYTxo=' 
WHERE 
  key_id = 'cac55273cd6b6573c3c1758a6e51e47fedc27f260d7c9739b9774279ff5d76ee' 
  AND (
    token = '7UCorW4h4PF5CALJnBduWLh3DB3eKlR+hYhZw1OYTxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )