UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HN7MJdDtO3w0KFXiUmDyP0BQ4ADZU/XyjtjcdC8v4iw=' 
WHERE 
  key_id = '27476e3aa82a1a2c7b94b963f0789a4c4c2ec6859cba4efce4fb61fcb3885766' 
  AND (
    token = 'HN7MJdDtO3w0KFXiUmDyP0BQ4ADZU/XyjtjcdC8v4iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )