UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2L8B0nbTL8KecEajPsACVHHi7CzfM+OsfmP+asJal3o=' 
WHERE 
  key_id = '962b36e5ca8a6333da90884d02eee59ba86bdcb8e2063134335639bcf1864447' 
  AND (
    token = '2L8B0nbTL8KecEajPsACVHHi7CzfM+OsfmP+asJal3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )