UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lh5uasI102Mc4Tv3JsBTR1tbTFNHgyzf+APgh74/p3A=' 
WHERE 
  key_id = '8a6cf2c5cad95f7d3e783650db7978986513b4f1306ce7b6151b670883347f0d' 
  AND (
    token = 'lh5uasI102Mc4Tv3JsBTR1tbTFNHgyzf+APgh74/p3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )