UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vs/sErYA/G1GcJx1payL1XlsN1lvcQlscwnKmjRN5c0=' 
WHERE 
  key_id = '20ae0638836062ef3fe3d99f8d9c0c97a0d441a5f431b0e6032090b27118c67e' 
  AND (
    token = 'vs/sErYA/G1GcJx1payL1XlsN1lvcQlscwnKmjRN5c0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )