UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/SDdQT0DQsMgbbbkPBnICnb1IT7/HO/tb3Tr4VsFs5E=' 
WHERE 
  key_id = 'a9f41263f678e81cb78f2a925c6d1a8351e151605b5d5e22adf6ac5e991aaae7' 
  AND (
    token = '/SDdQT0DQsMgbbbkPBnICnb1IT7/HO/tb3Tr4VsFs5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )