UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5F1wxyGji4oKltoxYtWaSCystLGBsw3jf8WyHFlpVc=' 
WHERE 
  key_id = '84360f0ad8c216fa08f8909fc335111315d05c488cee4dda9b21a8e05ffb13aa' 
  AND (
    token = 'U5F1wxyGji4oKltoxYtWaSCystLGBsw3jf8WyHFlpVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )