UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRkqXGqIHgJ76/glAvM+TTZ5FzcFX0VhETvFHKqRxFI=' 
WHERE 
  key_id = '629f6320aedc82df38f4a2912d62ee431690f7c290669a7b69ba6504ab6ab482' 
  AND (
    token = 'DRkqXGqIHgJ76/glAvM+TTZ5FzcFX0VhETvFHKqRxFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )