UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm8Dr5aDocMyJJXNvROEmLJ+7CTCsZhNVoI84qujIAvU=' 
WHERE 
  key_id = '90b805ad32d24a17251a862f275cef1858af6e98a726e5acc33d440dcef5dddc' 
  AND (
    token = 'm8Dr5aDocMyJJXNvROEmLJ+7CTCsZhNVoI84qujIAvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )