UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lv1dCKfe//pDYZFmUC+87ndE0iW6j9TQv6cch3/3+po=' 
WHERE 
  key_id = '388a5980db4fb9bbac2f9f53e372ad9972a17602620b445bd79a0ea43545c1e6' 
  AND (
    token = 'lv1dCKfe//pDYZFmUC+87ndE0iW6j9TQv6cch3/3+po=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )