UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8OUY36qOKi+iXlNWoebXIFT9kytKgm81KIdW+x7CI4=' 
WHERE 
  key_id = '96d063e6fecae33f01fc8ef60bb268455b4ba41965926249c95847bf97296863' 
  AND (
    token = 'q8OUY36qOKi+iXlNWoebXIFT9kytKgm81KIdW+x7CI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )