UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/26g+wlh1DL4FHVTKsRrvFfn6rhSun60ywLsEs2FQI=' 
WHERE 
  key_id = '31250004d355f6debe166254b7d31af2ad82d00b5ed66510d4eb1be46644ce83' 
  AND (
    token = 'P/26g+wlh1DL4FHVTKsRrvFfn6rhSun60ywLsEs2FQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )