UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgbjqBUDLshskkPE84MCJpdM15e8MfBWkVERrzDBLO8=' 
WHERE 
  key_id = '4b2865ab62a2a1c3db558d5160cf1bbdc45354d8311a63be3b8fc7c578e9302d' 
  AND (
    token = 'sgbjqBUDLshskkPE84MCJpdM15e8MfBWkVERrzDBLO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )