UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'waiEZ78VHsttusUn4HP1Wlf5G2lgnvuaDDlxK13/1XU=' 
WHERE 
  key_id = 'c36f2acdfddc36870a368afe884a62759dcb58dc044ff94fa206baa79c0c7600' 
  AND (
    token = 'waiEZ78VHsttusUn4HP1Wlf5G2lgnvuaDDlxK13/1XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )