UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hx9t8AGOIVOGrqQUuyTDOuLWJuXUrjRXKZJgnxxH0mA=' 
WHERE 
  key_id = '720558d9cbff43a54f47447a33d9abfc79d8211b26306d49e6d9e5b182785e37' 
  AND (
    token = 'Hx9t8AGOIVOGrqQUuyTDOuLWJuXUrjRXKZJgnxxH0mA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )