UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyNNsKLRBsYnAugHgzce46w52ajWqSZOeha6ABItRns=' 
WHERE 
  key_id = '4e5b789d1886978cededf322ca82307ba6248c095cf66c47737845cb9525f6b3' 
  AND (
    token = 'jyNNsKLRBsYnAugHgzce46w52ajWqSZOeha6ABItRns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )