UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LXHegKMfpdVrkok27UpEsBHmk3/rwbPnDGqxGEZCaMk=' 
WHERE 
  key_id = '0c2403c2358ce369d317f4d61d7b75d71d72e9f915735900085365b420fc5644' 
  AND (
    token = 'LXHegKMfpdVrkok27UpEsBHmk3/rwbPnDGqxGEZCaMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )