UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ckup3L2fGucTVcBBOXtvhGjZk6+uvkvWMIYwvUzTz48=' 
WHERE 
  key_id = '87242fcba664cb8ba9bac61f2a4f8f528c2f8b7450c360da989b68abba5a37b4' 
  AND (
    token = 'ckup3L2fGucTVcBBOXtvhGjZk6+uvkvWMIYwvUzTz48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )