UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbRLkcK4fRCGh7gzV8kvbjmf/HWPfItjuLoW5dQSKts=' 
WHERE 
  key_id = '167003387b38cb356bd1f2584f12dafd34567f0909efa413a3584d7af5895503' 
  AND (
    token = 'EbRLkcK4fRCGh7gzV8kvbjmf/HWPfItjuLoW5dQSKts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )