UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duDT07MZMZBmEUSDwg6OY3xZHW3F5LOxOXN7iJ9j9DU=' 
WHERE 
  key_id = '0b648c918fe3fe17bfa93ab2929836cc573ddc60f0ccef00994df14371f8647d' 
  AND (
    token = 'duDT07MZMZBmEUSDwg6OY3xZHW3F5LOxOXN7iJ9j9DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )