UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKhe4pswYEZ8cQaCneOm3UL4jE+xSXkbPh9bi9+7P+I=' 
WHERE 
  key_id = 'a61acbe9b5d0ee7efd1b4d5bbbaa8a2cca1cf89b6052ffdb1e3876456250bc10' 
  AND (
    token = 'vKhe4pswYEZ8cQaCneOm3UL4jE+xSXkbPh9bi9+7P+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )