UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+jy6EVE7D5Rv6BTCiyrpFZRI/GKpfoRzvQ2kcwVM9o=' 
WHERE 
  key_id = 'cf7b2da3559977f5d8df0f91f45c546445256c30594228fc5310263510fee017' 
  AND (
    token = 'a+jy6EVE7D5Rv6BTCiyrpFZRI/GKpfoRzvQ2kcwVM9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )