UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeVZvDzFjJnDl5/OIqnPp3l2Pjrd9w9R8Kk9ol5mSL0=' 
WHERE 
  key_id = '9ae6f68bfa4ef3249bb5a9b466e7d50e0c8b9c53dfe16db8fbb6b45f12202bd6' 
  AND (
    token = 'CeVZvDzFjJnDl5/OIqnPp3l2Pjrd9w9R8Kk9ol5mSL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )