UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JXblCwNW8k3QvA4qIHdCTokHhnZTgx6L3iVI7sDMYQA=' 
WHERE 
  key_id = '3254190c52d713c79676babce8b0ffb014996ae618886c7e3dff7d78f7b2f92b' 
  AND (
    token = 'JXblCwNW8k3QvA4qIHdCTokHhnZTgx6L3iVI7sDMYQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )