UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hAtXewBPTNx7GURnSAMUAYmt8z5RLAJUDlS5Pnn536Y=' 
WHERE 
  key_id = '8b0588fa78ccd4031c1fe8af402bb82730e70020bb8b5b064e51a09a41563a27' 
  AND (
    token = 'hAtXewBPTNx7GURnSAMUAYmt8z5RLAJUDlS5Pnn536Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )