UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F7JNYJ49LiaU4zBhn23N9iVJNNQa2tkvHl9fsvh8WWw=' 
WHERE 
  key_id = '1d6ee3cf99b6d132b972eef7a25cb8dbde4b9dd26c65840c11357f711cfb1666' 
  AND (
    token = 'F7JNYJ49LiaU4zBhn23N9iVJNNQa2tkvHl9fsvh8WWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )