UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5Z9SCNh9V7mwXCRdQyNAErEj4klK+JoAKidCCdxyMw=' 
WHERE 
  key_id = 'b9e6c37e7a6276b9e8677249b44fa7e69b0e2f0be16df2ba3f5d34584edcc503' 
  AND (
    token = 'd5Z9SCNh9V7mwXCRdQyNAErEj4klK+JoAKidCCdxyMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )