UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jVFc8mWeAV5dRpPdohM1oysSkFUE98an/QjSxX8PEFg=' 
WHERE 
  key_id = '97739c994429b6869dbfbfd8cad211acecb56354fab45a434832fc64f3f014df' 
  AND (
    token = 'jVFc8mWeAV5dRpPdohM1oysSkFUE98an/QjSxX8PEFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )