UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pqr2UaWMmNiN9HVF9nIwKwmK+m6H6tFumtkgpniq/0=' 
WHERE 
  key_id = '10eebe35aaf93d5172568b08579c7e370890e300c4e76f2f17072d9acf6deac4' 
  AND (
    token = '/pqr2UaWMmNiN9HVF9nIwKwmK+m6H6tFumtkgpniq/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )