UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2Va4tuDkZTO9ruHQokOX/dFc3GifEIZTTamPDXYWtQ=' 
WHERE 
  key_id = '8f45a6d6da7336ac79a63f835366ba464f61cf3ef4d1b2b89cfa380bfc7a8028' 
  AND (
    token = 'm2Va4tuDkZTO9ruHQokOX/dFc3GifEIZTTamPDXYWtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )