UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSZRln8bepcIJpHODvZLOblGs5h4wvy2S35iekJKp4c=' 
WHERE 
  key_id = '3e697ce0d5ff32319e569ee077b88298f8c4aafe75991c6638d9171fdc0b8aea' 
  AND (
    token = 'jSZRln8bepcIJpHODvZLOblGs5h4wvy2S35iekJKp4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )