UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N1WG5byQtPg5uNFtOepvtQQByFbN3vbLr11c4N7onAk=' 
WHERE 
  key_id = 'c3cf53866291c92aa6b94114d384cae93178b96671ebd71102a0eff5f73208a7' 
  AND (
    token = 'N1WG5byQtPg5uNFtOepvtQQByFbN3vbLr11c4N7onAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )