UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OuXC5NFLdiPYjvMZNPWLR6Uq37Xw1nOkd7/LkKwW30=' 
WHERE 
  key_id = '9887a59247fcc0488d7937375865a99112621309029fbca630c09283ef2dfb57' 
  AND (
    token = '4OuXC5NFLdiPYjvMZNPWLR6Uq37Xw1nOkd7/LkKwW30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )