UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNvKZFwbXXKjrRdrkMKgmZzme/rH5Xf49/+V6ju/33E=' 
WHERE 
  key_id = '48b12f1b5754d6c65cc473dab3330a5b88011abee694fe445041e0fea6da557e' 
  AND (
    token = 'DNvKZFwbXXKjrRdrkMKgmZzme/rH5Xf49/+V6ju/33E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )