UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'su4Q7MfZnFHPakq6KDuY9aLvmAovr0wNAl+lUgRozuU=' 
WHERE 
  key_id = '0724d59ded4821e3232ece71e467eb7802aeba551b9632bed09940c766da5b23' 
  AND (
    token = 'su4Q7MfZnFHPakq6KDuY9aLvmAovr0wNAl+lUgRozuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )