UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWvIClB9lDr+Xu6FrYFeriu7Oe6inKwMF6wACqbuqHM=' 
WHERE 
  key_id = 'd0da6c402d33d11172dc445049c412082f8551c1597a8c24bcdc4b08635331a6' 
  AND (
    token = 'lWvIClB9lDr+Xu6FrYFeriu7Oe6inKwMF6wACqbuqHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )