UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbqoTD77VLg9BJ6+9foAqERJEnJJRM84weQOAiBvGdY=' 
WHERE 
  key_id = '3ccccf6554eb7a29836b29aae89e465ea7310e8f1105a5f49735009fd35b4801' 
  AND (
    token = 'lbqoTD77VLg9BJ6+9foAqERJEnJJRM84weQOAiBvGdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )