UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56Bglyy2ML74FHUPZpVwqIzDf4OYqfVhfDaAuKW8GiE=' 
WHERE 
  key_id = '780939d528821cc2b59667fc1203d69cd625754e80a7eba051b7a57efc65d962' 
  AND (
    token = '56Bglyy2ML74FHUPZpVwqIzDf4OYqfVhfDaAuKW8GiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )