UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bLcXwaP8k725swL68lpNfFRjHF929cWa5ZHmFEuYo5k=' 
WHERE 
  key_id = '03a8c1e1e95f9818a545d8331be4ac9ce387074116719a313fb64d60792ac83f' 
  AND (
    token = 'bLcXwaP8k725swL68lpNfFRjHF929cWa5ZHmFEuYo5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )