UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOuaY0pSkYr3op1gB8xqbbOszqHGERaty2zGgycQFdM=' 
WHERE 
  key_id = '726ad496792cecf9f7424ba15eb24094eff4b19a10b782ecbb6f09692d0df0a6' 
  AND (
    token = 'cOuaY0pSkYr3op1gB8xqbbOszqHGERaty2zGgycQFdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )