UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zrmdTP4sLSdpL7M25nwQzw1KPeESSYFulgINubBgH4=' 
WHERE 
  key_id = '483c00bfd1e877ce56053181c6eb4bba299b3a29c00f243d2b427280fb2f81b3' 
  AND (
    token = '7zrmdTP4sLSdpL7M25nwQzw1KPeESSYFulgINubBgH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )