UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7z2zYcVSRcHMLIYn/5TLzVdVjxtk9dgVoOz/88KTj4=' 
WHERE 
  key_id = '2ff45dc1d1e41ace6c771cda24cc940bec3ead9497644e4e0ab2b0ea98217442' 
  AND (
    token = 'X7z2zYcVSRcHMLIYn/5TLzVdVjxtk9dgVoOz/88KTj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )