UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+OZHFalmsbBp0V8BXnMbfrKo2nPPMvjymLetAbWccU=' 
WHERE 
  key_id = 'de1ee573a2af77f7bcc22e3b6e02876683cf446515a29332d6e7cca97e40ce01' 
  AND (
    token = 'K+OZHFalmsbBp0V8BXnMbfrKo2nPPMvjymLetAbWccU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )