UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ks4V9iXnJDIngSUegnhnDdZfBH5f33FhWIvLKXMjKig=' 
WHERE 
  key_id = '29390b0eef5dcb9380a36bbadfd7739828191b7f7edd217a710b6f12f80e4c3f' 
  AND (
    token = 'ks4V9iXnJDIngSUegnhnDdZfBH5f33FhWIvLKXMjKig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )