UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppNuo7GE8XH36KZG267m5uKf7RsXU9W+0J0RPFZUebM=' 
WHERE 
  key_id = 'b650263bc1a8aa9d8582aee85d94b73740ea80ebce6ea678e28a59ad8ab49137' 
  AND (
    token = 'ppNuo7GE8XH36KZG267m5uKf7RsXU9W+0J0RPFZUebM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )