UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2GTUaaElwfNLisyght3gjtIBmx5oBnTX1eyb3aHjF1U=' 
WHERE 
  key_id = 'ec83ff5bf4349cf1a361f4f49dedbc4a1ee0976a499cdc304188584097f364ce' 
  AND (
    token = '2GTUaaElwfNLisyght3gjtIBmx5oBnTX1eyb3aHjF1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )