UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q0+4SRi69HgT9PDVb/SIOvEb6zgkGMaObEid6ncI0Gk=' 
WHERE 
  key_id = '29479b6812331c0c336876ca8e5b0a9d283cca20c27a3946bb914d5b22f69cd0' 
  AND (
    token = 'Q0+4SRi69HgT9PDVb/SIOvEb6zgkGMaObEid6ncI0Gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )