UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5NY2gjHsPF0Twtv237iZdlLBZul3TUuUjt8Oeab//c=' 
WHERE 
  key_id = 'cf06838f1a3f14e0df4f5afad31b9ed73f1a1fecdff32524ff0e29b07edf0580' 
  AND (
    token = 'r5NY2gjHsPF0Twtv237iZdlLBZul3TUuUjt8Oeab//c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )