UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nb16J67nJSh4m7nuC1ljEPMfjiE617EJfAm+MeuRZ4E=' 
WHERE 
  key_id = '45b19143d02af9d6623e5c228326b2b8ce30c4e34cf2cbca026219f1911baa5f' 
  AND (
    token = 'Nb16J67nJSh4m7nuC1ljEPMfjiE617EJfAm+MeuRZ4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )