UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZsUNcLV8CuZA35HgTVoqq8uyaFyQlVblvEvyK9U/K/I=' 
WHERE 
  key_id = '464170a3815afda6b6d8670913e7df39083ffbd5c362488c87646f752db765f5' 
  AND (
    token = 'ZsUNcLV8CuZA35HgTVoqq8uyaFyQlVblvEvyK9U/K/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )