UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JI5WpT7fFU02FKOZ6alS0a6y3NaR/nkkZLz7xnVDUx0=' 
WHERE 
  key_id = '2ba317c08f0dfa4efb8711a7f3be30481ba5afe9bf7541b92615ed5e9dfe6995' 
  AND (
    token = 'JI5WpT7fFU02FKOZ6alS0a6y3NaR/nkkZLz7xnVDUx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )