UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gv3C73GaHoIYvCVVRT4UcjPQ2F381Cpg4YHxq/pLWe4=' 
WHERE 
  key_id = '94ba404c7dfcacb08bda550fff36a7cab0c8245b5085b844d45bc3f9ecab46b0' 
  AND (
    token = 'gv3C73GaHoIYvCVVRT4UcjPQ2F381Cpg4YHxq/pLWe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )