UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tp3ItrVOU6prLKJHwWaRJ2xt2WymJplELNdX9tgq4jo=' 
WHERE 
  key_id = '4deca2eff2227177280a74f65922cb5d5302d0831b1c20f180c89b444584374c' 
  AND (
    token = 'Tp3ItrVOU6prLKJHwWaRJ2xt2WymJplELNdX9tgq4jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )