UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MB+0/7bnyOgWiFJa+vnvweHLWob4LEt4baX8ZcfqTPk=' 
WHERE 
  key_id = '37abd62cc66363af294a5af76b3c2bdbde02f7ca559d3f88f662c2485aefa04c' 
  AND (
    token = 'MB+0/7bnyOgWiFJa+vnvweHLWob4LEt4baX8ZcfqTPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )