UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LG5f1Pbj1zH+eukpOwLHCqguefzyzYrYZsSM0ni/pe8=' 
WHERE 
  key_id = 'c9be01dcb5d5de95ddc142479c869e24afcd05feed630484d1f7903c9ad060bd' 
  AND (
    token = 'LG5f1Pbj1zH+eukpOwLHCqguefzyzYrYZsSM0ni/pe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )