UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4WZtq3ix5OC+9AMcQdaKE92sqo9xlyUjYLaoyLg1e8=' 
WHERE 
  key_id = 'c5997d5bbf57209d3893b0ea602d859b820033de6a6b9d096dd3a23712121c32' 
  AND (
    token = 'p4WZtq3ix5OC+9AMcQdaKE92sqo9xlyUjYLaoyLg1e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )