UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pLrLbLsXiPy2BkrJVvcIn0X1gz4oNG6jj7EpU6IEKuI=' 
WHERE 
  key_id = '8167c091a31ccdf9a2c251aa443a4650500e335e7a81f9b0f8ada5532686b8ff' 
  AND (
    token = 'pLrLbLsXiPy2BkrJVvcIn0X1gz4oNG6jj7EpU6IEKuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )