UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUXew1c5ysaOJqHe5VbTKIXVHxcPg7KuuCztMxmHJ2I=' 
WHERE 
  key_id = '534b50cc0bb441a9595653377ec47d9d69ed0edcfd81c7d0c1138c0b7228ad96' 
  AND (
    token = 'sUXew1c5ysaOJqHe5VbTKIXVHxcPg7KuuCztMxmHJ2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )