UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9qz94DD+oiofa4ToBBfaW+gh6/aMpreqQ4ydU/BJprM=' 
WHERE 
  key_id = 'b8599513bce6a6a6af6dbe8162f2409197a325f00a0505900565037d7f0706c7' 
  AND (
    token = '9qz94DD+oiofa4ToBBfaW+gh6/aMpreqQ4ydU/BJprM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )