UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvjbzkXxMRjMC5aKa41ph8DxcHckRXR9yqFoNZhRH20=' 
WHERE 
  key_id = 'acc661ea4674119d61cc17076d51d39b157d553f7bbe5208220ee019ec50a934' 
  AND (
    token = 'fvjbzkXxMRjMC5aKa41ph8DxcHckRXR9yqFoNZhRH20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )