UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVyiZ+m0cEU0VadmA9oJQlQ0doxCjBecVNTbKiZnMG4=' 
WHERE 
  key_id = 'be8197ac25a651602fdb80f0fc8c5dd2aa4bea33e3992871f09a23641c710524' 
  AND (
    token = 'fVyiZ+m0cEU0VadmA9oJQlQ0doxCjBecVNTbKiZnMG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )