UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D1jvT7bl9BgCKqHU/qM1hWttvth2TmwkUZkTxik+P5A=' 
WHERE 
  key_id = 'fd20f8c6132d4440a2b693990627ac193eb796f61970438cdb667fc1b897c9aa' 
  AND (
    token = 'D1jvT7bl9BgCKqHU/qM1hWttvth2TmwkUZkTxik+P5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )