UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLgaJhamdEPz7Kt7L03vIqgvAWHmgvVxrW0TkRdKuKA=' 
WHERE 
  key_id = '98ef42740702a217788cc12d7da022c541539e9d761cbf1d501f9748770a82fa' 
  AND (
    token = 'dLgaJhamdEPz7Kt7L03vIqgvAWHmgvVxrW0TkRdKuKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )