UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtoxRx9krvYiFWzUEGmuEPF0YVfXH7A8drbb3jcT2iE=' 
WHERE 
  key_id = 'c7c41e198fd35beccc9a562ed521ad4a03064719b8e7a99526619a41e865cb5c' 
  AND (
    token = 'jtoxRx9krvYiFWzUEGmuEPF0YVfXH7A8drbb3jcT2iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )