UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiSmWcl5TmZxSnIBvHbDaGJ5YVZI2WEgAg48mw/ZacE=' 
WHERE 
  key_id = '535702a2343070caad01307fa294a6222a2e263ccaadf4466ad8ddf625df34ce' 
  AND (
    token = 'GiSmWcl5TmZxSnIBvHbDaGJ5YVZI2WEgAg48mw/ZacE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )