UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JH3R0qFbtn09rEZ+2cRtTX5/JVvyOCNHdm83pEXo/M=' 
WHERE 
  key_id = 'ecad43e90bf0562f4984aa64675eae5fb9992683f8d485aa8e5540fdd9ccb427' 
  AND (
    token = '1JH3R0qFbtn09rEZ+2cRtTX5/JVvyOCNHdm83pEXo/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )