UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KIvKraUh8L7SXO1+vzCe9cT9miv63CTtdLRxr26D9tU=' 
WHERE 
  key_id = '6207b052fe42c21628de194120bc3ce79eca162a0d386a9238f1c5e4784df84a' 
  AND (
    token = 'KIvKraUh8L7SXO1+vzCe9cT9miv63CTtdLRxr26D9tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )