UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v4xwQTVGJ03po8GosCf60sGUgIHCA9nwWb2XKxhTV4M=' 
WHERE 
  key_id = 'e3ee20827a6693765da6398ffa4a2fe8109f9e7a1e7bb4e5ce9057943c335706' 
  AND (
    token = 'v4xwQTVGJ03po8GosCf60sGUgIHCA9nwWb2XKxhTV4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )