UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfDtyPr2m/NAASYnBoa7vbP9GMU1oN/OpZuE2PTK008=' 
WHERE 
  key_id = 'c269606e039d4f175269f63026b54c1c96ca12825b491448650773f07dec0071' 
  AND (
    token = 'kfDtyPr2m/NAASYnBoa7vbP9GMU1oN/OpZuE2PTK008=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )