UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHbzm3GNNLRzrvtf5wheMdPkp4TgX1GEopG4nUDu/b0=' 
WHERE 
  key_id = 'c45d154a2860c0ad7c6e91d4b75690afff40387de49ee1df50efe8efbd9b821a' 
  AND (
    token = 'yHbzm3GNNLRzrvtf5wheMdPkp4TgX1GEopG4nUDu/b0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )