UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'arBhJYEjAGD3LuhrbvlNN+DkoVpZrns9boWsuw8y0EU=' 
WHERE 
  key_id = 'c7d96da4790100e001d5d1fc9d0b752bc63cfd57bc7746fd52caec24dc6dff4b' 
  AND (
    token = 'arBhJYEjAGD3LuhrbvlNN+DkoVpZrns9boWsuw8y0EU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )