UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCQjtW/9+DxA2VTfEk3VK9Anu7e0xeCpeuGAMya1xTM=' 
WHERE 
  key_id = '34a5780c33537fb4ec226c7bf4f442147adbd771992c317a3c16b7d6b1ed5980' 
  AND (
    token = 'XCQjtW/9+DxA2VTfEk3VK9Anu7e0xeCpeuGAMya1xTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )