UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMbqXkQQr3DJE5tcaz5I3apsal5F1aTxS0ahMGbuJkM=' 
WHERE 
  key_id = 'b3e490201683a8963d70cb7b950a3bbb157f1266334da14ad9ce590a17b0db22' 
  AND (
    token = 'JMbqXkQQr3DJE5tcaz5I3apsal5F1aTxS0ahMGbuJkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )