UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bUNvU0/tqyUBVGcSRM8OwFp2AlOVJSuzU7ApT2xBwxs=' 
WHERE 
  key_id = '980312e7dc5e7f0df09c398c9bc3b800814eaa10ce8c4b63ffcd4859824596fc' 
  AND (
    token = 'bUNvU0/tqyUBVGcSRM8OwFp2AlOVJSuzU7ApT2xBwxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )