UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3rsDf7tRqGNthQHmUDm08/z7y6jDOPPB8qTzVaLpmM=' 
WHERE 
  key_id = '73611d8fc573777f40edf457a72c2881eaf75bb6720c1ef8484198e50c3031da' 
  AND (
    token = 'V3rsDf7tRqGNthQHmUDm08/z7y6jDOPPB8qTzVaLpmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )