UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUYIXqTCN9mVlD9GeOKurjPVXG3cm9sYY5tyLfvcdPM=' 
WHERE 
  key_id = '706e1ab8afdea3bd2a811c6f348e74461564721e546d70dad93cc85c5f8225f8' 
  AND (
    token = 'UUYIXqTCN9mVlD9GeOKurjPVXG3cm9sYY5tyLfvcdPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )