UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZc/v7U8/lhRnvbYSgI2sFeEVdsYL65H4wBpJSyZbdA=' 
WHERE 
  key_id = '9ddbe49412dbb85a32d1a31a3b769b0ce622e17a4add42f323ea31d514617c9b' 
  AND (
    token = 'yZc/v7U8/lhRnvbYSgI2sFeEVdsYL65H4wBpJSyZbdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )