UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCaW002hOOlUhgSR0VCmYJeA7aVIMlf0D2JquApFQu8=' 
WHERE 
  key_id = '29fd651506d24c452c1ce085ad108472d6e830ff3a3d253051a7d01dcbe12b12' 
  AND (
    token = 'SCaW002hOOlUhgSR0VCmYJeA7aVIMlf0D2JquApFQu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )