UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tbyxKtGVpZaBmF8km5/NZxCOM5pZiSQkbmwPLP4xlN8=' 
WHERE 
  key_id = 'b4baa0ae5a7492cd7d0dca0530d83c7fba8e378c033b60b181cf2e331baa95a4' 
  AND (
    token = 'tbyxKtGVpZaBmF8km5/NZxCOM5pZiSQkbmwPLP4xlN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )