UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlbJnnEVXC4bL/D1FL6z+NzRnk3UitbCX9LoBUyKvh0=' 
WHERE 
  key_id = 'b66f51f239c811ebfe0ea48b4b5957dd034fbe92852524afc2b329488e4293e4' 
  AND (
    token = 'hlbJnnEVXC4bL/D1FL6z+NzRnk3UitbCX9LoBUyKvh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )