UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uUR0+FkmHLmavLtJaJ7HGODdVGIU2QlIDD52DVc6vo=' 
WHERE 
  key_id = '4f3b7b6c817e7c6b218a91d8994a3ae0a58faf31459477dfa7696a7b46fc14ec' 
  AND (
    token = '2uUR0+FkmHLmavLtJaJ7HGODdVGIU2QlIDD52DVc6vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )