UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FrGp2qCUUbDVTKFXWMvKbf0rKo5Br7ihE0go4NK3x8g=' 
WHERE 
  key_id = 'c8b106ebdbf73297b303cd761415cffc28fce63b23b7d7493b3d4e4e95038403' 
  AND (
    token = 'FrGp2qCUUbDVTKFXWMvKbf0rKo5Br7ihE0go4NK3x8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )