UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CeF8cS0QIYCNE9MbiBc7IfGde55e5qXQuq16i/VlyBI=' 
WHERE 
  key_id = 'ec09b7c0a1135584f5b7448250463e780718aa3fb1a9481347b6f0659e30fa7e' 
  AND (
    token = 'CeF8cS0QIYCNE9MbiBc7IfGde55e5qXQuq16i/VlyBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )