UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXeFhcO8+E4R162oGFxz6ni+NX+7PB6ZoNdxBBrRaTQ=' 
WHERE 
  key_id = '97ec998bf2d93a5a65e149c41f6ac2c3bd821c4e4ff8cda03a71580409132e88' 
  AND (
    token = 'uXeFhcO8+E4R162oGFxz6ni+NX+7PB6ZoNdxBBrRaTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )