UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAmpf/3LPDJ60RGAUR1wvM9qPFT7QJVIkEhvJWV9sMY=' 
WHERE 
  key_id = 'dc0d02d17c570e71ca627b0c7c04c4cba47c8e0e9076f003fbdd6256d5021754' 
  AND (
    token = 'KAmpf/3LPDJ60RGAUR1wvM9qPFT7QJVIkEhvJWV9sMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )