UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rc8ClrKIs67EJj8hdmneISvkxKFI3/3RaGI8dH16Y30=' 
WHERE 
  key_id = 'ef652eea4ee3ba113c56ffbcf09404e3e4dd7deb6c8a49a0fa38cc5606981a34' 
  AND (
    token = 'Rc8ClrKIs67EJj8hdmneISvkxKFI3/3RaGI8dH16Y30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )