UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qol2O+pmoXAds8gSCTP74meP8xYQ0DB+L4lNpTrIxvk=' 
WHERE 
  key_id = '261b330a919ae809c12c1d07e031a3a3f842f30fe8f79bda24ab3c0895c596bc' 
  AND (
    token = 'Qol2O+pmoXAds8gSCTP74meP8xYQ0DB+L4lNpTrIxvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )