UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8o+QdNJMJk7cnsocYslOgFvoaD2gQkqklQ9U1iLaoPI=' 
WHERE 
  key_id = 'c1c9b4bbd4b266f3efb6d2f89f6f9dcd2d5ff20284ae79e90eb7289e105f3a1e' 
  AND (
    token = '8o+QdNJMJk7cnsocYslOgFvoaD2gQkqklQ9U1iLaoPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )