UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLrhyc3oa3cPlwuZM1KCnBCFwPYNZUgElbRG7+IQE1s=' 
WHERE 
  key_id = 'f943d753bf817235eb037befc28c3603fd4a4231792ddff48c3afabd87e1cd82' 
  AND (
    token = 'pLrhyc3oa3cPlwuZM1KCnBCFwPYNZUgElbRG7+IQE1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )