UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1JJEfyqaMy7akLn/EJy55md+T2kJubolkxCig+dYN4w=' 
WHERE 
  key_id = '14de1f057fccb88b87b44eea5c9542b29a32dc0bbd9fc90a15738191e09c41ca' 
  AND (
    token = '1JJEfyqaMy7akLn/EJy55md+T2kJubolkxCig+dYN4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )