UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUebADw4WW+5l0toVho1pXGwQVbhnYkn2qFHp41hLkI=' 
WHERE 
  key_id = 'eb68cd6f1609b7bf0efc5dea4cfb86722c1004e6f2953db4133f5f7bcc0889f6' 
  AND (
    token = 'nUebADw4WW+5l0toVho1pXGwQVbhnYkn2qFHp41hLkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )