UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MC8oRxzOUw2ZxRHiE9BRgIMjoSoDvBy4B2Ys+6nt8A=' 
WHERE 
  key_id = '1536f3b90ea0206c889e4974c964d0ca1dbea05d76c55aea4548cee541bde4a2' 
  AND (
    token = '1MC8oRxzOUw2ZxRHiE9BRgIMjoSoDvBy4B2Ys+6nt8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )