UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9ccs8qgrWAcpYecCihAd4oRtWgKEMbo4GTKmz0VT/s=' 
WHERE 
  key_id = 'e467e43536cd3f2db0b8a31761035b6bed0990c2134c536bef58f4781aa7fdf6' 
  AND (
    token = 'I9ccs8qgrWAcpYecCihAd4oRtWgKEMbo4GTKmz0VT/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )