UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7zozlE+Uf/f3xuMPRySxQkWXAtbMDaEuj6uo7gk+AI=' 
WHERE 
  key_id = '2fdb306c866436b95c56347da871149bfa4b87fef9cc886457e93edd48f4fba0' 
  AND (
    token = 'D7zozlE+Uf/f3xuMPRySxQkWXAtbMDaEuj6uo7gk+AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )