UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgRJe/4qRfK1YRyqrWYiKLvqEr0EcJBLrsMcYhdI8uo=' 
WHERE 
  key_id = 'c8b179a4738a96628ca6fc02e9a61719d79225e88e7d5491be6830b247c34f2f' 
  AND (
    token = 'hgRJe/4qRfK1YRyqrWYiKLvqEr0EcJBLrsMcYhdI8uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )