UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZu4ohLSZMtLPHiokGCgap4hO6vBAHbrL/K5zIdacJU=' 
WHERE 
  key_id = '2ea5034f235f92b5305e03a011d8dd65d872d6a4d13a7d76aaeaeb5a5dd6d27e' 
  AND (
    token = 'mZu4ohLSZMtLPHiokGCgap4hO6vBAHbrL/K5zIdacJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )