UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpfCZRfRVgFCj86URJ2Tzy8RpWPYWaJk/kusvzMiI4Y=' 
WHERE 
  key_id = 'bd7d8cc87bc6d82240e53e8c552fcd8e68f4b8371abe02f10dce893edd24ecbe' 
  AND (
    token = 'jpfCZRfRVgFCj86URJ2Tzy8RpWPYWaJk/kusvzMiI4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036