UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WW+7Igpv9/eAWcOhzDae9J769FUuOYwjDIV6UBZ+gk=' 
WHERE 
  key_id = '79e88dafaf0cbdbe8b30c5eb43e0474f1198794b4d4663a2dc9b8a882aca9b03' 
  AND (
    token = '6WW+7Igpv9/eAWcOhzDae9J769FUuOYwjDIV6UBZ+gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )