UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3JME8wKN75cZo4qvYTX7OSaGFuLqpDva814JMLWHZk=' 
WHERE 
  key_id = '3b09a808e00cdcac784d4ada8ddd4485a4d76d732225d7519be62782d89c1a37' 
  AND (
    token = 'N3JME8wKN75cZo4qvYTX7OSaGFuLqpDva814JMLWHZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )