UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '86QTjOGgpdCMrYLc1fbb57/GEWz3vWT3w0UNBuSq/qw=' 
WHERE 
  key_id = '40f5d0517cc2dc8f1837560be2a7b6dd83196ae3d5476f3f3fbbbb8b46902489' 
  AND (
    token = '86QTjOGgpdCMrYLc1fbb57/GEWz3vWT3w0UNBuSq/qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )