UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAGvW755+Ajp9pRYXMFkB8YVUBkwnTRIJjpZC0cNxLg=' 
WHERE 
  key_id = '088b1eab34aed2fe779e4308d69833213baeaf918fe032e69c995a5dde0d9de7' 
  AND (
    token = 'iAGvW755+Ajp9pRYXMFkB8YVUBkwnTRIJjpZC0cNxLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )