UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qTikFXi7w9bCWnehyPHvkwncZW3LmVGZeO0w2ms7Kts=' 
WHERE 
  key_id = '578cc863c5516e3538cca7fd63462d3e6352d40f68c218707921d8491c059c0e' 
  AND (
    token = 'qTikFXi7w9bCWnehyPHvkwncZW3LmVGZeO0w2ms7Kts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )