UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVrd7FWLWXIu63MZ1O0dIyG9DEYBZ6BRf/6aC8iAMwY=' 
WHERE 
  key_id = 'af8e3c629e9c91572fc5978cdb33bf54873b9594ed3558258d6773629dab82b9' 
  AND (
    token = 'rVrd7FWLWXIu63MZ1O0dIyG9DEYBZ6BRf/6aC8iAMwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )