UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSlz4ScAqvnilvV4h8nvoWccyREd/KRzHDpoiiC1/Vo=' 
WHERE 
  key_id = '3e2eaaad56f03a3a37c009ebd032386aee100fa264dc275f1baa5f92a7df79e9' 
  AND (
    token = 'bSlz4ScAqvnilvV4h8nvoWccyREd/KRzHDpoiiC1/Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )