UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1ztE633YjlpGdnK6ZFk4tv/WHROpIAeM6sI6pvzNqM=' 
WHERE 
  key_id = 'a0b2c6098efb1077c9bbaad620839f055852aef09e0a555ca3837406b16d5dea' 
  AND (
    token = 'c1ztE633YjlpGdnK6ZFk4tv/WHROpIAeM6sI6pvzNqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )