UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bkzPB84//prMKqCo95AlWNby1VcC2u+H8QGzOkqLDIc=' 
WHERE 
  key_id = '036c47656f7880c79c49861be94df29fd499cb98bb54b9334bf036145c2a81cb' 
  AND (
    token = 'bkzPB84//prMKqCo95AlWNby1VcC2u+H8QGzOkqLDIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )