UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nkMfCHkBEQhzs8u0NpVoZWiuNvKtekRffa5+yWIab5s=' 
WHERE 
  key_id = 'd28d4b0810183198637c83d50e2d6dd7d1ae7a5fb8d855b28b0243b20ffc8eb6' 
  AND (
    token = 'nkMfCHkBEQhzs8u0NpVoZWiuNvKtekRffa5+yWIab5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )