UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gVLXnyK0eMvztMH97hutod7V0sQpmwxdVInC01q0MeU=' 
WHERE 
  key_id = '3db584cd6a65cb08a1c05d73ed40d4c48cd07db316610435b5fa999555255286' 
  AND (
    token = 'gVLXnyK0eMvztMH97hutod7V0sQpmwxdVInC01q0MeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )