UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsBxaKfI7Pe35+TKMQmNeKlK9qy1O5pOGPKFWaZJMfc=' 
WHERE 
  key_id = '4d10a43be1096cb5dbc3abdd7d49305b8f2c081b080fe0d665b8d4f4e31063ba' 
  AND (
    token = 'SsBxaKfI7Pe35+TKMQmNeKlK9qy1O5pOGPKFWaZJMfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )