UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ToxI74YTNQcfOGwefO/WAL4T8sfn7DTJOiJXu9jH8b0=' 
WHERE 
  key_id = 'b535dc62c7d727858d05011d8323e78b7ca3df4478a6ee7196ff08cb7ec5ebe0' 
  AND (
    token = 'ToxI74YTNQcfOGwefO/WAL4T8sfn7DTJOiJXu9jH8b0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )