UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pekc2AlkaE6Noy0w6m2gpbiqCZB0j1qwwla85hQrLOY=' 
WHERE 
  key_id = 'ef34ca396d86813cf2e97235e54efb6d700f36134566be6a4bb4d6cf90ad5dbc' 
  AND (
    token = 'Pekc2AlkaE6Noy0w6m2gpbiqCZB0j1qwwla85hQrLOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )