UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'USk5HcI65S4MhpQgSYwIvUB1X3ZQTBaU9m5ZjHpG+oY=' 
WHERE 
  key_id = 'af6b4a5e704e9a88a67c823afc85527d92636fda80e76f1d1dc920b9e387c4d1' 
  AND (
    token = 'USk5HcI65S4MhpQgSYwIvUB1X3ZQTBaU9m5ZjHpG+oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )