UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5LyAVr5Z0XUebAD8ZPWzJp6BnGdk8fxMgejQj6QA5ZY=' 
WHERE 
  key_id = '179e6340fe69ab288205a9d75c64c9d7750a2ecb697a1282cc1db81272843185' 
  AND (
    token = '5LyAVr5Z0XUebAD8ZPWzJp6BnGdk8fxMgejQj6QA5ZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )