UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yd1VYU06j8nQ9GoyDJOenda58mJoGUqjjjTQTCYdRjw=' 
WHERE 
  key_id = 'a9c5d68924fb57fc8f0d4f26d63c931349845df582aeabb859a0e5648097861c' 
  AND (
    token = 'Yd1VYU06j8nQ9GoyDJOenda58mJoGUqjjjTQTCYdRjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )