UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1x/Y7dPku5yTUvWd+CpZ0M0LmSxVko+IDPVzuSCx7yI=' 
WHERE 
  key_id = '983e770ad801df021b6a886b080c7b185376cde894e00871abdd6f4f7e72f48a' 
  AND (
    token = '1x/Y7dPku5yTUvWd+CpZ0M0LmSxVko+IDPVzuSCx7yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )