UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+0jnU5APN9U+CREIB41igJ7dLeMAfgDBuSct/8k9pRE=' 
WHERE 
  key_id = '8f6d952970c8eaf9dce4e5aa32bad623140bab5684436b8e3744996574b15805' 
  AND (
    token = '+0jnU5APN9U+CREIB41igJ7dLeMAfgDBuSct/8k9pRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )