UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vgdxRr/fkqhixbNOqyMP5oaABrzRBjUZdTvcA6IqP8=' 
WHERE 
  key_id = 'e517db92a1ae9ddeb21fc9e2c28f76ca6bc9f351b4ea48c2a0db2f7d99bb30c0' 
  AND (
    token = '3vgdxRr/fkqhixbNOqyMP5oaABrzRBjUZdTvcA6IqP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )