UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFHUfvQz75zaQ4yx7f1BOqsgLOiFoJSZVr3pAisJGgg=' 
WHERE 
  key_id = '779ba3cb4721b8c1b5684b1f7f3c4680572a818f58e26c580ab3bff45506cf2e' 
  AND (
    token = 'rFHUfvQz75zaQ4yx7f1BOqsgLOiFoJSZVr3pAisJGgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )