UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhKkGS+ABZ6Wq0oLww5VFeupAoNEuQKcmOyLv3IPTH4=' 
WHERE 
  key_id = '487a4af6b666cba58a6eb88311b61d99537363927a13d83096e7bab19a9cd018' 
  AND (
    token = 'EhKkGS+ABZ6Wq0oLww5VFeupAoNEuQKcmOyLv3IPTH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )