UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aq4J2Y2IuU5rwmuwjMKmmMegaXK/ftOpgjUgyNtVS/0=' 
WHERE 
  key_id = '685912beac7ac26c2c39597aa6bdaac730ad9a18f14b29d65ad10597e9b841fc' 
  AND (
    token = 'Aq4J2Y2IuU5rwmuwjMKmmMegaXK/ftOpgjUgyNtVS/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )