UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jmmsuSUWmWI6m3MKEQhYiEst+yUd0Ybt19qb6ui8bHI=' 
WHERE 
  key_id = 'cd765e0df36d49dda3a0cd6000551518c682a279a477dc93c070647a6fc2f800' 
  AND (
    token = 'jmmsuSUWmWI6m3MKEQhYiEst+yUd0Ybt19qb6ui8bHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )