UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TiD3Jg7Kc4WPQ8IKymk34G1NonTtPt39FSNc3LrwwOg=' 
WHERE 
  key_id = '4fc80df3d89fe1fb285772f9598b431ba1150cd510fb95ab92c61b7b3c59de36' 
  AND (
    token = 'TiD3Jg7Kc4WPQ8IKymk34G1NonTtPt39FSNc3LrwwOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )