UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8RH6KwqtaIdyKnJT8THUOGK77NnOcqdOBTjhkJoowE=' 
WHERE 
  key_id = '4dba7be09b4a714563d7333dd483e4cf07e5bc0967b9fb3af3316c7e1afc1335' 
  AND (
    token = 'y8RH6KwqtaIdyKnJT8THUOGK77NnOcqdOBTjhkJoowE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )