UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TldCwxb1NoxMX6k9sCq47f9Tygei2OU+4TpFtCuDluA=' 
WHERE 
  key_id = 'e38bb39887bdc3b25cf25c83e1fbca84620703cac4be6d3e4f95caeb683e602e' 
  AND (
    token = 'TldCwxb1NoxMX6k9sCq47f9Tygei2OU+4TpFtCuDluA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )