UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjfhmj45GFJFEOICz5pf5V6dsFSTapT/d36zGOWqmDM=' 
WHERE 
  key_id = '5c685b74a4d3aa05b2034f59e5696f18ab458c5bbd8f64ec9bbf44915ce34444' 
  AND (
    token = 'vjfhmj45GFJFEOICz5pf5V6dsFSTapT/d36zGOWqmDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )