UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jypa2YiOuR+aHjIGkQ2gfvWBOh1qb68pNwlbAWiFksU=' 
WHERE 
  key_id = '8682a6f629865bf11d916b4294e4e5f0a7f3157db40ed9201f9c9300c9e2af67' 
  AND (
    token = 'Jypa2YiOuR+aHjIGkQ2gfvWBOh1qb68pNwlbAWiFksU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )