UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRGJaJ7FOAovhMUs5dXtvnN8559sy1dvdCl5aeEVZSw=' 
WHERE 
  key_id = '80435d66f945749ed688b1b976fa5a8ae275b929a563babde10fc9b3e5694e6b' 
  AND (
    token = 'IRGJaJ7FOAovhMUs5dXtvnN8559sy1dvdCl5aeEVZSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )