UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmwVTLVMW8CAvswy6UY/PkTvAFrsGbR+Mh0UfKq5oD0=' 
WHERE 
  key_id = '3d9a8cdd72680227bc4f7d84c6bfe9f57d26a7d4d639bc5b8fe7aa9f0a447c92' 
  AND (
    token = 'cmwVTLVMW8CAvswy6UY/PkTvAFrsGbR+Mh0UfKq5oD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )