UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZ47QsGXLvagdaJx9OTgm5XYaQKpgkbEfb01CCJJRtA=' 
WHERE 
  key_id = 'ef696bda2b10d5c28f3d64a5ca802ce7b151d913e5b52f7da49441cbd4c4cbc8' 
  AND (
    token = 'oZ47QsGXLvagdaJx9OTgm5XYaQKpgkbEfb01CCJJRtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )