UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jx7prqxfQFhGNFvHGVTZe0n61Hzo63JPYZmvdXAr+eI=' 
WHERE 
  key_id = '2f700845e2062041b50fa4f94c71ce935215764542bba345982d8713dfe04c4d' 
  AND (
    token = 'Jx7prqxfQFhGNFvHGVTZe0n61Hzo63JPYZmvdXAr+eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )