UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvjFvD6xx6pydodAq28XRpmCRbGHRUehASsWzXHIhbA=' 
WHERE 
  key_id = 'ac969e9aba80504711015e7245a588c49c75a6dd3e360412b2abc48e61cc2579' 
  AND (
    token = 'wvjFvD6xx6pydodAq28XRpmCRbGHRUehASsWzXHIhbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )