UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPuJbhz9ltJky7vZ1lgM1wvOQWrFwZxRzGGJC9q5qmo=' 
WHERE 
  key_id = '30ab1264542229029e508206e646a07d4b72582d98e4a69716ffc7622aa0055d' 
  AND (
    token = 'ZPuJbhz9ltJky7vZ1lgM1wvOQWrFwZxRzGGJC9q5qmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )