UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqxoSRl3cpv4cwmWlwpas962o2i70DT1pSTuVabNn8Y=' 
WHERE 
  key_id = 'a5034ec481fdcf301250641a1e9a82b7597ff028eaddb2b5a1db4f644216a334' 
  AND (
    token = 'VqxoSRl3cpv4cwmWlwpas962o2i70DT1pSTuVabNn8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )