UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/wXb68vQfW3syZQci6H9/MMVg2NT2GmgLJpsJMy6LVU=' 
WHERE 
  key_id = '2d94e7a3bb67b5affcaec63d7cd45e7c77e5876823ad2f26dbf3623dccedb3d4' 
  AND (
    token = '/wXb68vQfW3syZQci6H9/MMVg2NT2GmgLJpsJMy6LVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )