UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeIfOpuePUCBPOaIUxnT7zh8tn/7io+7ieNBA6CCBkM=' 
WHERE 
  key_id = '9501f4a77afafaa26e5c2ba1dad6479fdf685579d91875953465a7b6dcfc842a' 
  AND (
    token = 'HeIfOpuePUCBPOaIUxnT7zh8tn/7io+7ieNBA6CCBkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )