UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vYG45CNPJr0j3gWD9v08MfJ6IyoSVdaQtQdBQbfN07k=' 
WHERE 
  key_id = 'c1e81fedaeafadbaa8a82e2c04472b18542a6786764734f1ce5f0c3290c03cf0' 
  AND (
    token = 'vYG45CNPJr0j3gWD9v08MfJ6IyoSVdaQtQdBQbfN07k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )