UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tu23vj0l05JE9NtaomkOgMpUg9j8nYvyTAvOuLs9vbM=' 
WHERE 
  key_id = 'e8a755cf1672784cb6ad944cbff1fc1e5711022c6d84cae010f1e76c7cef8bea' 
  AND (
    token = 'tu23vj0l05JE9NtaomkOgMpUg9j8nYvyTAvOuLs9vbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )