UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YxMXo8Vo/onb2bnQkTGoGz0e+BetUZTfVikYIUsGOIg=' 
WHERE 
  key_id = 'd8b57970fe2dc290967753b7557c2d410f661487df02d9934c911521b06193c2' 
  AND (
    token = 'YxMXo8Vo/onb2bnQkTGoGz0e+BetUZTfVikYIUsGOIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )