UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYtwqpYAgdoIY2FouJaV4O2hPPu/IiNS6aY0kcHUDIA=' 
WHERE 
  key_id = '790f68ec366f7ca849c26d8c90288d95c572d437bae3eb48de1d9dbe354b8c4d' 
  AND (
    token = 'yYtwqpYAgdoIY2FouJaV4O2hPPu/IiNS6aY0kcHUDIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )