UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmHxOaB1IFOWkdcxt61dAmV//D5YDuaWjAd+N2afyr8=' 
WHERE 
  key_id = '071393c85601703b1f77debdea606625cb4b7785a03a398c32e27d3946ccf812' 
  AND (
    token = 'nmHxOaB1IFOWkdcxt61dAmV//D5YDuaWjAd+N2afyr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )