UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MxNwMzmy3P7MEVQuM2em10W8sQ+BJYEJTBEp7WmZ/AA=' 
WHERE 
  key_id = '5ca62acb0b1c1776070670c7dda664d0adaa9652d15f31e7ef9cc331ecdf63bf' 
  AND (
    token = 'MxNwMzmy3P7MEVQuM2em10W8sQ+BJYEJTBEp7WmZ/AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )