UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vySpC7posYn4Sbga+aBlPskMkATkAgeTlnDwzo5URFc=' 
WHERE 
  key_id = '8e4d9739eb97ad1885a112bc0fa41c7a1fb816adb208ebb2c3201263aec4785b' 
  AND (
    token = 'vySpC7posYn4Sbga+aBlPskMkATkAgeTlnDwzo5URFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )