UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9KOFYHomkIio3GwU9sKItPB17vzEjhSzzbFI+WQwc4=' 
WHERE 
  key_id = '66b13dd4d34e3c2dc72ebffd253e69b1547e5a71b6066744e8a1206069be0cf5' 
  AND (
    token = 't9KOFYHomkIio3GwU9sKItPB17vzEjhSzzbFI+WQwc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )