UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QmgYrp2fWKJkHE8yoMkFuqd9v5Gu/2nY64TzVh6zMEU=' 
WHERE 
  key_id = 'd14ff4717cb4ef06de96cf582fbb75c7f640a8eb4d202fa0510446054882a383' 
  AND (
    token = 'QmgYrp2fWKJkHE8yoMkFuqd9v5Gu/2nY64TzVh6zMEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )