UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wl6lKK2M3cWTA0CDZ3+YNL4kSyVfCwPsRhBwsVrjnPk=' 
WHERE 
  key_id = 'cb440900f0adf7e6b551e2eba62f493b6111b96789108ee5c6338b526467d00c' 
  AND (
    token = 'wl6lKK2M3cWTA0CDZ3+YNL4kSyVfCwPsRhBwsVrjnPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )