UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vo81ecauzKzrJpy+2CSy39XVipW/lSkhFa3oy+I2uy0=' 
WHERE 
  key_id = 'c37536f010d4b8bfc8a27e6ed20c77df7b236759c66fd9994f6bc0a8c33d29a0' 
  AND (
    token = 'vo81ecauzKzrJpy+2CSy39XVipW/lSkhFa3oy+I2uy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )