UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yRKJQ9J9bpTjCT/zuEARD+LOXwCZuhotXSOq6+PrdU=' 
WHERE 
  key_id = 'ed047a4f1f9003f01da43b013189e925361868200af36f0439478ed443bc4d2e' 
  AND (
    token = '+yRKJQ9J9bpTjCT/zuEARD+LOXwCZuhotXSOq6+PrdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )