UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2iiWZdl8A/z0EUMED9bXVXP7GEoqFKZzHo2Fnb8/B4=' 
WHERE 
  key_id = '1e85316c4faafa031e55f98b0d1097b7770be9e27f9727b6dc6e6ca1f399bb3b' 
  AND (
    token = 'N2iiWZdl8A/z0EUMED9bXVXP7GEoqFKZzHo2Fnb8/B4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )