UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esrrMSJG3omdS5XzmaeB48DkLhzWVOav1Z55ZWkePkY=' 
WHERE 
  key_id = 'd9f0d56de6a35d5e519358d125daee0c8455faa96c3d8ec3beff3752494f3875' 
  AND (
    token = 'esrrMSJG3omdS5XzmaeB48DkLhzWVOav1Z55ZWkePkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )