UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20Fc02Y4XMFb7gdMBjWZR7ZpmqfNb9GfbmGOdWBAwAI=' 
WHERE 
  key_id = '248999289fc77c8337d6963718427cb449a027cabba79205c4048542c17c5465' 
  AND (
    token = '20Fc02Y4XMFb7gdMBjWZR7ZpmqfNb9GfbmGOdWBAwAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )