UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0jkaU3Orn4xgBbuJ5aNgo506Dh5/w2qRmOUNoUzwrhs=' 
WHERE 
  key_id = '974872bc78a2322578ffe04d309b644f98789a2571aabcb623c2b670a1a67c37' 
  AND (
    token = '0jkaU3Orn4xgBbuJ5aNgo506Dh5/w2qRmOUNoUzwrhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )