UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Syj3NY3OJXQ1kO8Lmi7uhHdMs4AmRnCs7q7JxzrMChY=' 
WHERE 
  key_id = '35e6ca78fb2fff4be67680512826f026c19934764a9f8f5425d5ef5bb9ba4ae1' 
  AND (
    token = 'Syj3NY3OJXQ1kO8Lmi7uhHdMs4AmRnCs7q7JxzrMChY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )