UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zo7ZZ+/Lz7SnrXRKrTY+RQPUDaQvKCODhezQkviod/4=' 
WHERE 
  key_id = '12a0fa44aa10507276e9339b3a0041cea51eee749076ee3656a5821bb29521ee' 
  AND (
    token = 'Zo7ZZ+/Lz7SnrXRKrTY+RQPUDaQvKCODhezQkviod/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )