UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sTvzp+X42P2kaRFYHM9j6pONPDWRTZ/MPsNRMUw/Erg=' 
WHERE 
  key_id = 'a63fff341ea77f59e992f24fefdae4a3ea91ba4183ecba5c7f659be0c1cf5923' 
  AND (
    token = 'sTvzp+X42P2kaRFYHM9j6pONPDWRTZ/MPsNRMUw/Erg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )