UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mvaa8ITcXHjFUhFc4KeWlRM3fXaHBXn376X8yDS7fEY=' 
WHERE 
  key_id = 'bdcff254dadecf5e07243204ee3791bcf697590bf5b50def4bc73d5dcbb1f6ec' 
  AND (
    token = 'Mvaa8ITcXHjFUhFc4KeWlRM3fXaHBXn376X8yDS7fEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )