UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlUiP2s2fxNuBKOk1IWCna1kq/ETd2nhrEttl2zh8Kg=' 
WHERE 
  key_id = '6fbf8957c0fce0cc2e9c3200b92557cf91179066db34df3104b6ec65466f94ae' 
  AND (
    token = 'TlUiP2s2fxNuBKOk1IWCna1kq/ETd2nhrEttl2zh8Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )