UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCohRzphP7buHUso+H4a3M2O7PiceTnXVwON5jZzKtY=' 
WHERE 
  key_id = '6b5bb9af221a228d104617835dad7dc327984f499bb4c7714854378c969d9162' 
  AND (
    token = 'WCohRzphP7buHUso+H4a3M2O7PiceTnXVwON5jZzKtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )