UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnKgIDAXB9YN+BM/GCUinXlFkTN9Ze6HOwQdzlpHUEA=' 
WHERE 
  key_id = '45aa6bd0258c15093db988b6651b604674242c8c50bbd2840c8eb259973592a0' 
  AND (
    token = 'UnKgIDAXB9YN+BM/GCUinXlFkTN9Ze6HOwQdzlpHUEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )