UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfLFuBVNt2UvVZQvvNyEHtCBuHgboX4AZJUUnaM2/Kc=' 
WHERE 
  key_id = 'c97839c776c8a5cd5c664b1c63820d6c70ce79cf385d2c6a6a8f7f4af96f62ae' 
  AND (
    token = 'PfLFuBVNt2UvVZQvvNyEHtCBuHgboX4AZJUUnaM2/Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )