UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yh996wa0zveaDM7If8H/B2W4U45LwC4AHu0bvwMhGI=' 
WHERE 
  key_id = '509bd56ec89187be2ab39ddf40342b3fb20a107d6e182213f126ed8f571753fd' 
  AND (
    token = '9yh996wa0zveaDM7If8H/B2W4U45LwC4AHu0bvwMhGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )