UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yy3IRHZuPBIYuNSE9LVwjJjSD15F6agyFunRXKEgeWA=' 
WHERE 
  key_id = 'f98735fd86425d9fa71c487cf2ecb9029c2cafd9e09744460e69adb3c52fd36e' 
  AND (
    token = 'Yy3IRHZuPBIYuNSE9LVwjJjSD15F6agyFunRXKEgeWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )