UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2X82WofPe9ETQYV3FFALGwzrwlcPQDk6BCwKcez6Gk=' 
WHERE 
  key_id = '8be0a261277e11982b9535184d32676f2b3ed1698fff5a7140559c5286333eff' 
  AND (
    token = '/2X82WofPe9ETQYV3FFALGwzrwlcPQDk6BCwKcez6Gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )