UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prBz6+wxZKJYv70OD6MaUy9Ou1SnQwH1USO8kGUhGBo=' 
WHERE 
  key_id = '73238c3cab6fa838c5dc463d1cfaa8736c0381550125b2c4497ca218e628665c' 
  AND (
    token = 'prBz6+wxZKJYv70OD6MaUy9Ou1SnQwH1USO8kGUhGBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )