UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHOFOcOs9VxMNm8EYkBMjYBDd7FASHfW3+ixEslX6bI=' 
WHERE 
  key_id = '163c80b9b808d9973f71c7c5a4a937a85ffb6b979fb08f0749492736a03f8323' 
  AND (
    token = 'bHOFOcOs9VxMNm8EYkBMjYBDd7FASHfW3+ixEslX6bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )