UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7XEq+1PD10xQl9HaiD/0TC/XadK1F6DAb9f9dKs84c=' 
WHERE 
  key_id = '2ee71d52c43066799b2051f0e15aeb2b51373cec505074971833533e528bc047' 
  AND (
    token = 'V7XEq+1PD10xQl9HaiD/0TC/XadK1F6DAb9f9dKs84c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )