UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TyMosRtoeVvHTgoIB/q87RsrqjqSifniyjlsggh5pbU=' 
WHERE 
  key_id = 'a0ff30c83bc25ea8df261783fc98202788770b29edd10ea116d07535992792b6' 
  AND (
    token = 'TyMosRtoeVvHTgoIB/q87RsrqjqSifniyjlsggh5pbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )