UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tytx1FeoDfv1EuzPTyD2MjErZwRgjQ6aBdrHL9QuH6k=' 
WHERE 
  key_id = '7d8fc6cd88e9f9184ab3d0a66ccafecb71feea21f9aa31a324d295577756a361' 
  AND (
    token = 'Tytx1FeoDfv1EuzPTyD2MjErZwRgjQ6aBdrHL9QuH6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )