UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R904Tz8LEW3v2Dc8OEaWiXkPnemD9H3xYlnkGv39thM=' 
WHERE 
  key_id = 'c041f04776d74bdfe6e40c10c0ea04c595d7370a3f384308cd75b30da9950b21' 
  AND (
    token = 'R904Tz8LEW3v2Dc8OEaWiXkPnemD9H3xYlnkGv39thM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )