UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LNu4IlZYEwApYsYliGClBVWQKLE0iYqB2ZoVDKmSOIw=' 
WHERE 
  key_id = '0ccb0909e9c8e4a9f5eacd13e517eb5c93cf0c67090072b9748e18e265c43aed' 
  AND (
    token = 'LNu4IlZYEwApYsYliGClBVWQKLE0iYqB2ZoVDKmSOIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )