UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gqu1ns4UKo/lvtdI8xvX61IoZkeR59QG2E/GjJTpsK8=' 
WHERE 
  key_id = '7a5fd8818d137f9a08dbf0d76878a09d9b5068ec8f61ee0578521686092b93f7' 
  AND (
    token = 'gqu1ns4UKo/lvtdI8xvX61IoZkeR59QG2E/GjJTpsK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )