UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BbSdiAhJTgz7RgUgKuJx4DeFh7h3b98CAOvzw+Z76bg=' 
WHERE 
  key_id = 'f970e7f8c231c74f09649961f178c933fe9a703b690a65f2a3a100b8722eeed9' 
  AND (
    token = 'BbSdiAhJTgz7RgUgKuJx4DeFh7h3b98CAOvzw+Z76bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )