UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rj5U89DViVTFO0DnBvKClcFuaQr2iGj6FLelsg5hZKA=' 
WHERE 
  key_id = 'c9cf1986e8c5fc241ff5d683176bcae19d1a7ad8d950503991bafbbd00ddb803' 
  AND (
    token = 'Rj5U89DViVTFO0DnBvKClcFuaQr2iGj6FLelsg5hZKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )