UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+SPDlDFAwmCkUiDNpoHomU93g4kugdxdpfO+O2UA+M=' 
WHERE 
  key_id = 'f2ed15ab2eba1b74c9361962019859d57d749c8a35a7184850fbfb4a9989ffb7' 
  AND (
    token = 'q+SPDlDFAwmCkUiDNpoHomU93g4kugdxdpfO+O2UA+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )