UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1gfRW18a3JcolUUwCMcBAtKn/4G0f/aVXsq9mDbj/A=' 
WHERE 
  key_id = 'b678626d5a08e2baf00ae227f0259bdf1360c3e01014dd8c556f27872df65add' 
  AND (
    token = '+1gfRW18a3JcolUUwCMcBAtKn/4G0f/aVXsq9mDbj/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )