UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jP851Y1qBaQ1NR9fmGKN06tu6CjoEiHLwn3BmP0VIYk=' 
WHERE 
  key_id = 'b5820d1f2fcfc495cc16420f88bb54aac76d499dd3f767aaa06cb06a8b76ca1d' 
  AND (
    token = 'jP851Y1qBaQ1NR9fmGKN06tu6CjoEiHLwn3BmP0VIYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )