UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4Igk42UpBGweeoaWFre660Egg5CqTQil9bUpwQIhk0=' 
WHERE 
  key_id = '34e7b130986da6bc7d278590d747bcf78fb8f394d186eb6cfd5b076c52c3454b' 
  AND (
    token = 'o4Igk42UpBGweeoaWFre660Egg5CqTQil9bUpwQIhk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )