UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BAHc7NwTQ9LcKFalwWdjrtZ5nQOz7yebevTm7Yy271M=' 
WHERE 
  key_id = '7093b2f52ad57f2cfaf58ec4d98fb5bc177c5366e895ce5c8b1a3c0584b3d992' 
  AND (
    token = 'BAHc7NwTQ9LcKFalwWdjrtZ5nQOz7yebevTm7Yy271M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )