UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LjdXjFnHjpTTaoJcKM4czzvk9feGfx2knGQwNpzzQM=' 
WHERE 
  key_id = 'bb37ce126a227d48120038ec95421afc5393c193d817e8dc54095da2aa1436f6' 
  AND (
    token = '9LjdXjFnHjpTTaoJcKM4czzvk9feGfx2knGQwNpzzQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )