UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmwynT7h3jgC5ojAR2Li/lloJFUDyjbW16d7yXjU8BI=' 
WHERE 
  key_id = '399b2e56ee095175e58bb9d0cb7fd23700d51fc4c61ee6b0f256fb152fbaafb3' 
  AND (
    token = 'tmwynT7h3jgC5ojAR2Li/lloJFUDyjbW16d7yXjU8BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )