UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4BxEGyNN/JD7Xs3VpT+53LSjBpmYYrZT3NLYZTxLxI=' 
WHERE 
  key_id = '472f70bd6d046f4134d00d33bcefe739243f1afe05feff2c65261d6b16b5b4fb' 
  AND (
    token = 'h4BxEGyNN/JD7Xs3VpT+53LSjBpmYYrZT3NLYZTxLxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )