UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xsJw8FFK/JLR4SekB/pMszO5I6pDyLkHau/mObLcNKs=' 
WHERE 
  key_id = '3a8bc3c16ddce1edee443e455a45414b0c8d48eb7516c283060e61aa045c0d70' 
  AND (
    token = 'xsJw8FFK/JLR4SekB/pMszO5I6pDyLkHau/mObLcNKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )