UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFWVzImj23J59SAYt7bfe1Z7IqkZtzpBtuUsFekEnzs=' 
WHERE 
  key_id = '3ef19df2d7321985c30777f114e0de8ab88c31a2a6aed3c490b68a423beff9b3' 
  AND (
    token = 'IFWVzImj23J59SAYt7bfe1Z7IqkZtzpBtuUsFekEnzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )