UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12/LKRzG5TYgibnHqveiCIs6ZBvtvRTRpd09UhT72gw=' 
WHERE 
  key_id = 'a591b2e3fc5bc2b8f4774e77b4943386e935a264241ae5c8202a6e27bc4e2c6c' 
  AND (
    token = '12/LKRzG5TYgibnHqveiCIs6ZBvtvRTRpd09UhT72gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )