UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cJskkF+DzZeAnKza2+knWiQQhx4w4UM0Pc5jruXs1E=' 
WHERE 
  key_id = '75de4249ef9099b3b210e23a6aed000fe157a87d3f980e8e142af0fc6cb3c193' 
  AND (
    token = '2cJskkF+DzZeAnKza2+knWiQQhx4w4UM0Pc5jruXs1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )