UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DtFD8Wkik0hY1UzeBDRWcUogfBiB7uZuAb9qZu074W4=' 
WHERE 
  key_id = '7c41ac64a7701b1800fd00c65b2616916341055bb3c711b7d3b1a89028edc7f2' 
  AND (
    token = 'DtFD8Wkik0hY1UzeBDRWcUogfBiB7uZuAb9qZu074W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )