UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Skk6EpEHu/8ddyS1C4SarXczOQLpIMSoO8Sc+XVS1iU=' 
WHERE 
  key_id = '343544c67086308fb1d823e5d829f58dba0b2e56e92e3c8b1708c2d22ad21eea' 
  AND (
    token = 'Skk6EpEHu/8ddyS1C4SarXczOQLpIMSoO8Sc+XVS1iU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )