UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngsxqCQ7/wAcoULw2insEi4yussalGyUSNqzTk4C5L4=' 
WHERE 
  key_id = '9473534b533c5f7d9dd58b960e2f1dc2d5d3e8f7b6063a477ff5fcfb19a03eb7' 
  AND (
    token = 'ngsxqCQ7/wAcoULw2insEi4yussalGyUSNqzTk4C5L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )