UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xj1RNoHW/l3Sl3Ow/0Ll6gnXEXIAr1wIlO1ppBUvBbw=' 
WHERE 
  key_id = '4e0fd806d4a8b2ef5a7109f6fa84ac56a9e9ef3a637e98d64d7851f3ffd74c78' 
  AND (
    token = 'xj1RNoHW/l3Sl3Ow/0Ll6gnXEXIAr1wIlO1ppBUvBbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )