UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uorvvp3evqQGUoYNAJ7LYNAyTqBlMUAfglyvHYPMwec=' 
WHERE 
  key_id = '84c03fa0f9162d1bf33b7c75c1b4a4d3294061b6ef03b3aa3159add886b72cb0' 
  AND (
    token = 'uorvvp3evqQGUoYNAJ7LYNAyTqBlMUAfglyvHYPMwec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )