UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gu3mOrSwKGJjZYxnvhFF4KyxyNm8Ro/nv5U6HcGN01M=' 
WHERE 
  key_id = '625dc58755b2c7314347143e99fed2d7b4b7631dd3e3301dc53b733e9defd335' 
  AND (
    token = 'gu3mOrSwKGJjZYxnvhFF4KyxyNm8Ro/nv5U6HcGN01M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )