UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxcbVsJqA3fd9YsaQFmMAyC4+yhN9TFOxTfGla6jBcE=' 
WHERE 
  key_id = '78e11b6b92c2e5f087116d5dcae71b7db0f680b55210c01d794025bc731fdb4a' 
  AND (
    token = 'WxcbVsJqA3fd9YsaQFmMAyC4+yhN9TFOxTfGla6jBcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )