UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snXRFyqOQZ3i4FOqsfr3GgHUxdGeBXLL8m95A7HUY6s=' 
WHERE 
  key_id = '778758eead78d00fd949c2942e6def658a8f1dd8b125f9458c465370ed43ad9d' 
  AND (
    token = 'snXRFyqOQZ3i4FOqsfr3GgHUxdGeBXLL8m95A7HUY6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )