UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ytFTvJYoDEXBfjsa3bsnFUV/B502bnrP0TyDD9tbWRg=' 
WHERE 
  key_id = '5aa85fedcfc11d229f5dbdb5a34dc553cff01fe45eceb6720faaaf9be9070427' 
  AND (
    token = 'ytFTvJYoDEXBfjsa3bsnFUV/B502bnrP0TyDD9tbWRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )