UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9o2t/6lzyQjz0qLhXWTpMZk3r5lEzctBPgyNqJL0c8c=' 
WHERE 
  key_id = '2b2a86cddea2e6ddcd9f8e2eb8ebe9527c3bdd98618f37f52767c55678ae411e' 
  AND (
    token = '9o2t/6lzyQjz0qLhXWTpMZk3r5lEzctBPgyNqJL0c8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )