UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16xCowboPueg4QLuwV7LNrHSPrRtRW4nH2SkTo0KycI=' 
WHERE 
  key_id = '0d4a917cefda0f7043734a826f8f49ddc6c08dcd0686e646b589e72d0c8c264e' 
  AND (
    token = '16xCowboPueg4QLuwV7LNrHSPrRtRW4nH2SkTo0KycI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )